11891572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38609}}^1$

素因数の和:38631

約数の個数: 24

約数和(自身を含む): 25945920

約数和(自身を除く): 14054348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 38609, 77218, 154436, 270263, 424699, 540526, 849398, 1081052, 1698796, 2972893, 5945786, 11891572]

約数ペア:

[(1, 11891572), (2, 5945786), (4, 2972893), (7, 1698796), (11, 1081052), (14, 849398), (22, 540526), (28, 424699), (44, 270263), (77, 154436), (154, 77218), (308, 38609)]