15661158910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1\times {\mathrm{11633}}^1$

素因数の和:13908

約数の個数: 32

約数和(自身を含む): 28667665152

約数和(自身を除く): 13006506242

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 2207, 4414, 11035, 11633, 22070, 23266, 58165, 116330, 134627, 269254, 673135, 709613, 1346270, 1419226, 3548065, 7096130, 25674031, 51348062, 128370155, 256740310, 1566115891, 3132231782, 7830579455, 15661158910]

約数ペア:

[(1, 15661158910), (2, 7830579455), (5, 3132231782), (10, 1566115891), (61, 256740310), (122, 128370155), (305, 51348062), (610, 25674031), (2207, 7096130), (4414, 3548065), (11035, 1419226), (11633, 1346270), (22070, 709613), (23266, 673135), (58165, 269254), (116330, 134627)]