39154910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1657}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 75206880

約数和(自身を除く): 36051970

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 1657, 2363, 3314, 4726, 8285, 11815, 16570, 23630, 28169, 56338, 140845, 230323, 281690, 460646, 1151615, 2303230, 3915491, 7830982, 19577455, 39154910]

約数ペア:

[(1, 39154910), (2, 19577455), (5, 7830982), (10, 3915491), (17, 2303230), (34, 1151615), (85, 460646), (139, 281690), (170, 230323), (278, 140845), (695, 56338), (1390, 28169), (1657, 23630), (2363, 16570), (3314, 11815), (4726, 8285)]