15515548

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 28153440

約数和(自身を除く): 12637892

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 1063, 2126, 3649, 4252, 7298, 14596, 43583, 87166, 94607, 174332, 189214, 378428, 3878887, 7757774, 15515548]

約数ペア:

[(1, 15515548), (2, 7757774), (4, 3878887), (41, 378428), (82, 189214), (89, 174332), (164, 94607), (178, 87166), (356, 43583), (1063, 14596), (2126, 7298), (3649, 4252)]