19701048

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13457}}^1$

素因数の和:13527

約数の個数: 32

約数和(自身を含む): 50063760

約数和(自身を除く): 30362712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13457, 26914, 40371, 53828, 80742, 107656, 161484, 322968, 820877, 1641754, 2462631, 3283508, 4925262, 6567016, 9850524, 19701048]

約数ペア:

[(1, 19701048), (2, 9850524), (3, 6567016), (4, 4925262), (6, 3283508), (8, 2462631), (12, 1641754), (24, 820877), (61, 322968), (122, 161484), (183, 107656), (244, 80742), (366, 53828), (488, 40371), (732, 26914), (1464, 13457)]