15449428

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 27663272

約数和(自身を除く): 12213844

約数列:

[1, 2, 4, 73, 146, 157, 292, 314, 337, 628, 674, 1348, 11461, 22922, 24601, 45844, 49202, 52909, 98404, 105818, 211636, 3862357, 7724714, 15449428]

約数ペア:

[(1, 15449428), (2, 7724714), (4, 3862357), (73, 211636), (146, 105818), (157, 98404), (292, 52909), (314, 49202), (337, 45844), (628, 24601), (674, 22922), (1348, 11461)]