19035984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1216

約数の個数: 80

約数和(自身を含む): 55425024

約数和(自身を除く): 36389040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1163, 1364, 1488, 2046, 2326, 2728, 3489, 4092, 4652, 5456, 6978, 8184, 9304, 12793, 13956, 16368, 18608, 25586, 27912, 36053, 38379, 51172, 55824, 72106, 76758, 102344, 108159, 144212, 153516, 204688, 216318, 288424, 307032, 396583, 432636, 576848, 614064, 793166, 865272, 1189749, 1586332, 1730544, 2379498, 3172664, 4758996, 6345328, 9517992, 19035984]

約数ペア:

[(1, 19035984), (2, 9517992), (3, 6345328), (4, 4758996), (6, 3172664), (8, 2379498), (11, 1730544), (12, 1586332), (16, 1189749), (22, 865272), (24, 793166), (31, 614064), (33, 576848), (44, 432636), (48, 396583), (62, 307032), (66, 288424), (88, 216318), (93, 204688), (124, 153516), (132, 144212), (176, 108159), (186, 102344), (248, 76758), (264, 72106), (341, 55824), (372, 51172), (496, 38379), (528, 36053), (682, 27912), (744, 25586), (1023, 18608), (1163, 16368), (1364, 13956), (1488, 12793), (2046, 9304), (2326, 8184), (2728, 6978), (3489, 5456), (4092, 4652)]