19580491292

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{1277}}^1\times {\mathrm{33923}}^1$

素因数の和:35317

約数の個数: 24

約数和(自身を含む): 34597187856

約数和(自身を除く): 15016696564

約数列:

[1, 2, 4, 113, 226, 452, 1277, 2554, 5108, 33923, 67846, 135692, 144301, 288602, 577204, 3833299, 7666598, 15333196, 43319671, 86639342, 173278684, 4895122823, 9790245646, 19580491292]

約数ペア:

[(1, 19580491292), (2, 9790245646), (4, 4895122823), (113, 173278684), (226, 86639342), (452, 43319671), (1277, 15333196), (2554, 7666598), (5108, 3833299), (33923, 577204), (67846, 288602), (135692, 144301)]