15690425564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{20411}}^1\times {\mathrm{17471}}^1$

素因数の和:37897

約数の個数: 24

約数和(自身を含む): 29957630976

約数和(自身を除く): 14267205412

約数列:

[1, 2, 4, 11, 22, 44, 17471, 20411, 34942, 40822, 69884, 81644, 192181, 224521, 384362, 449042, 768724, 898084, 356600581, 713201162, 1426402324, 3922606391, 7845212782, 15690425564]

約数ペア:

[(1, 15690425564), (2, 7845212782), (4, 3922606391), (11, 1426402324), (22, 713201162), (44, 356600581), (17471, 898084), (20411, 768724), (34942, 449042), (40822, 384362), (69884, 224521), (81644, 192181)]