19149624

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 57330000

約数和(自身を除く): 38180376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 234, 246, 312, 328, 369, 468, 492, 499, 533, 738, 936, 984, 998, 1066, 1476, 1497, 1599, 1996, 2132, 2952, 2994, 3198, 3992, 4264, 4491, 4797, 5988, 6396, 6487, 8982, 9594, 11976, 12792, 12974, 17964, 19188, 19461, 20459, 25948, 35928, 38376, 38922, 40918, 51896, 58383, 61377, 77844, 81836, 116766, 122754, 155688, 163672, 184131, 233532, 245508, 265967, 368262, 467064, 491016, 531934, 736524, 797901, 1063868, 1473048, 1595802, 2127736, 2393703, 3191604, 4787406, 6383208, 9574812, 19149624]

約数ペア:

[(1, 19149624), (2, 9574812), (3, 6383208), (4, 4787406), (6, 3191604), (8, 2393703), (9, 2127736), (12, 1595802), (13, 1473048), (18, 1063868), (24, 797901), (26, 736524), (36, 531934), (39, 491016), (41, 467064), (52, 368262), (72, 265967), (78, 245508), (82, 233532), (104, 184131), (117, 163672), (123, 155688), (156, 122754), (164, 116766), (234, 81836), (246, 77844), (312, 61377), (328, 58383), (369, 51896), (468, 40918), (492, 38922), (499, 38376), (533, 35928), (738, 25948), (936, 20459), (984, 19461), (998, 19188), (1066, 17964), (1476, 12974), (1497, 12792), (1599, 11976), (1996, 9594), (2132, 8982), (2952, 6487), (2994, 6396), (3198, 5988), (3992, 4797), (4264, 4491)]