15738428

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 28191744

約数和(自身を除く): 12453316

約数列:

[1, 2, 4, 71, 142, 151, 284, 302, 367, 604, 734, 1468, 10721, 21442, 26057, 42884, 52114, 55417, 104228, 110834, 221668, 3934607, 7869214, 15738428]

約数ペア:

[(1, 15738428), (2, 7869214), (4, 3934607), (71, 221668), (142, 110834), (151, 104228), (284, 55417), (302, 52114), (367, 42884), (604, 26057), (734, 21442), (1468, 10721)]