19480561572

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1\times {\mathrm{829}}^1$

素因数の和:1397

約数の個数: 96

約数和(自身を含む): 47372416000

約数和(自身を除く): 27891854428

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 181, 186, 349, 362, 372, 543, 698, 724, 829, 1047, 1086, 1396, 1658, 2094, 2172, 2487, 3316, 4188, 4974, 5611, 9948, 10819, 11222, 16833, 21638, 22444, 25699, 32457, 33666, 43276, 51398, 63169, 64914, 67332, 77097, 102796, 126338, 129828, 150049, 154194, 189507, 252676, 289321, 300098, 308388, 379014, 450147, 578642, 600196, 758028, 867963, 900294, 1157284, 1735926, 1800588, 1958239, 3471852, 3916478, 4651519, 5874717, 7832956, 8968951, 9303038, 11749434, 13954557, 17937902, 18606076, 23498868, 26906853, 27909114, 35875804, 52367101, 53813706, 55818228, 104734202, 107627412, 157101303, 209468404, 314202606, 628405212, 1623380131, 3246760262, 4870140393, 6493520524, 9740280786, 19480561572]

約数ペア:

[(1, 19480561572), (2, 9740280786), (3, 6493520524), (4, 4870140393), (6, 3246760262), (12, 1623380131), (31, 628405212), (62, 314202606), (93, 209468404), (124, 157101303), (181, 107627412), (186, 104734202), (349, 55818228), (362, 53813706), (372, 52367101), (543, 35875804), (698, 27909114), (724, 26906853), (829, 23498868), (1047, 18606076), (1086, 17937902), (1396, 13954557), (1658, 11749434), (2094, 9303038), (2172, 8968951), (2487, 7832956), (3316, 5874717), (4188, 4651519), (4974, 3916478), (5611, 3471852), (9948, 1958239), (10819, 1800588), (11222, 1735926), (16833, 1157284), (21638, 900294), (22444, 867963), (25699, 758028), (32457, 600196), (33666, 578642), (43276, 450147), (51398, 379014), (63169, 308388), (64914, 300098), (67332, 289321), (77097, 252676), (102796, 189507), (126338, 154194), (129828, 150049)]