12401972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3167}}^1$

素因数の和:3271

約数の個数: 24

約数和(自身を含む): 23950080

約数和(自身を除く): 11548108

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3167, 3916, 6334, 12668, 34837, 69674, 139348, 281863, 563726, 1127452, 3100493, 6200986, 12401972]

約数ペア:

[(1, 12401972), (2, 6200986), (4, 3100493), (11, 1127452), (22, 563726), (44, 281863), (89, 139348), (178, 69674), (356, 34837), (979, 12668), (1958, 6334), (3167, 3916)]