15980102

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 27669600

約数和(自身を除く): 11689498

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 323, 493, 551, 646, 853, 986, 1102, 1706, 9367, 14501, 16207, 18734, 24737, 29002, 32414, 49474, 275519, 420529, 470003, 551038, 841058, 940006, 7990051, 15980102]

約数ペア:

[(1, 15980102), (2, 7990051), (17, 940006), (19, 841058), (29, 551038), (34, 470003), (38, 420529), (58, 275519), (323, 49474), (493, 32414), (551, 29002), (646, 24737), (853, 18734), (986, 16207), (1102, 14501), (1706, 9367)]