9511970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3851}}^1$

素因数の和:3890

約数の個数: 32

約数和(自身を含む): 19414080

約数和(自身を除く): 9902110

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3851, 7702, 19255, 38510, 50063, 73169, 100126, 146338, 250315, 365845, 500630, 731690, 951197, 1902394, 4755985, 9511970]

約数ペア:

[(1, 9511970), (2, 4755985), (5, 1902394), (10, 951197), (13, 731690), (19, 500630), (26, 365845), (38, 250315), (65, 146338), (95, 100126), (130, 73169), (190, 50063), (247, 38510), (494, 19255), (1235, 7702), (2470, 3851)]