38995190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3797}}^1$

素因数の和:3896

約数の個数: 32

約数和(自身を含む): 76567680

約数和(自身を除く): 37572490

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 3797, 5135, 7594, 10270, 18985, 37970, 49361, 98722, 246805, 299963, 493610, 599926, 1499815, 2999630, 3899519, 7799038, 19497595, 38995190]

約数ペア:

[(1, 38995190), (2, 19497595), (5, 7799038), (10, 3899519), (13, 2999630), (26, 1499815), (65, 599926), (79, 493610), (130, 299963), (158, 246805), (395, 98722), (790, 49361), (1027, 37970), (2054, 18985), (3797, 10270), (5135, 7594)]