23916428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 43095360

約数和(自身を除く): 19178932

約数列:

[1, 2, 4, 43, 86, 172, 211, 422, 659, 844, 1318, 2636, 9073, 18146, 28337, 36292, 56674, 113348, 139049, 278098, 556196, 5979107, 11958214, 23916428]

約数ペア:

[(1, 23916428), (2, 11958214), (4, 5979107), (43, 556196), (86, 278098), (172, 139049), (211, 113348), (422, 56674), (659, 36292), (844, 28337), (1318, 18146), (2636, 9073)]