9713990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6793}}^1$

素因数の和:6824

約数の個数: 32

約数和(自身を含む): 20545056

約数和(自身を除く): 10831066

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 6793, 13586, 33965, 67930, 74723, 88309, 149446, 176618, 373615, 441545, 747230, 883090, 971399, 1942798, 4856995, 9713990]

約数ペア:

[(1, 9713990), (2, 4856995), (5, 1942798), (10, 971399), (11, 883090), (13, 747230), (22, 441545), (26, 373615), (55, 176618), (65, 149446), (110, 88309), (130, 74723), (143, 67930), (286, 33965), (715, 13586), (1430, 6793)]