9709570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3970

約数の個数: 32

約数和(自身を含む): 19817280

約数和(自身を除く): 10107710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3931, 7862, 19655, 39310, 51103, 74689, 102206, 149378, 255515, 373445, 511030, 746890, 970957, 1941914, 4854785, 9709570]

約数ペア:

[(1, 9709570), (2, 4854785), (5, 1941914), (10, 970957), (13, 746890), (19, 511030), (26, 373445), (38, 255515), (65, 149378), (95, 102206), (130, 74689), (190, 51103), (247, 39310), (494, 19655), (1235, 7862), (2470, 3931)]