13945810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 27345600

約数和(自身を除く): 13399790

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2531, 2755, 5062, 5510, 12655, 25310, 48089, 73399, 96178, 146798, 240445, 366995, 480890, 733990, 1394581, 2789162, 6972905, 13945810]

約数ペア:

[(1, 13945810), (2, 6972905), (5, 2789162), (10, 1394581), (19, 733990), (29, 480890), (38, 366995), (58, 240445), (95, 146798), (145, 96178), (190, 73399), (290, 48089), (551, 25310), (1102, 12655), (2531, 5510), (2755, 5062)]