9912110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4013}}^1$

素因数の和:4052

約数の個数: 32

約数和(自身を含む): 20230560

約数和(自身を除く): 10318450

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 4013, 8026, 20065, 40130, 52169, 76247, 104338, 152494, 260845, 381235, 521690, 762470, 991211, 1982422, 4956055, 9912110]

約数ペア:

[(1, 9912110), (2, 4956055), (5, 1982422), (10, 991211), (13, 762470), (19, 521690), (26, 381235), (38, 260845), (65, 152494), (95, 104338), (130, 76247), (190, 52169), (247, 40130), (494, 20065), (1235, 8026), (2470, 4013)]