12904258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9257}}^1$

素因数の和:9317

約数の個数: 16

約数和(自身を含む): 20997144

約数和(自身を除く): 8092886

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 9257, 18514, 157369, 314738, 379537, 759074, 6452129, 12904258]

約数ペア:

[(1, 12904258), (2, 6452129), (17, 759074), (34, 379537), (41, 314738), (82, 157369), (697, 18514), (1394, 9257)]