16880491804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71059}}^1\times {\mathrm{5399}}^1$

素因数の和:76473

約数の個数: 24

約数和(自身を含む): 32232816000

約数和(自身を除く): 15352324196

約数列:

[1, 2, 4, 11, 22, 44, 5399, 10798, 21596, 59389, 71059, 118778, 142118, 237556, 284236, 781649, 1563298, 3126596, 383647541, 767295082, 1534590164, 4220122951, 8440245902, 16880491804]

約数ペア:

[(1, 16880491804), (2, 8440245902), (4, 4220122951), (11, 1534590164), (22, 767295082), (44, 383647541), (5399, 3126596), (10798, 1563298), (21596, 781649), (59389, 284236), (71059, 237556), (118778, 142118)]