19195872

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4877}}^1$

素因数の和:4931

約数の個数: 48

約数和(自身を含む): 51628752

約数和(自身を除く): 32432880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4877, 9754, 14631, 19508, 29262, 39016, 58524, 78032, 117048, 156064, 199957, 234096, 399914, 468192, 599871, 799828, 1199742, 1599656, 2399484, 3199312, 4798968, 6398624, 9597936, 19195872]

約数ペア:

[(1, 19195872), (2, 9597936), (3, 6398624), (4, 4798968), (6, 3199312), (8, 2399484), (12, 1599656), (16, 1199742), (24, 799828), (32, 599871), (41, 468192), (48, 399914), (82, 234096), (96, 199957), (123, 156064), (164, 117048), (246, 78032), (328, 58524), (492, 39016), (656, 29262), (984, 19508), (1312, 14631), (1968, 9754), (3936, 4877)]