15898796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2833}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 29518944

約数和(自身を除く): 13620148

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 2833, 5612, 5666, 11332, 65159, 130318, 172813, 260636, 345626, 691252, 3974699, 7949398, 15898796]

約数ペア:

[(1, 15898796), (2, 7949398), (4, 3974699), (23, 691252), (46, 345626), (61, 260636), (92, 172813), (122, 130318), (244, 65159), (1403, 11332), (2806, 5666), (2833, 5612)]