23408642

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2309}}^1$

素因数の和:2485

約数の個数: 16

約数和(自身を含む): 36340920

約数和(自身を除く): 12932278

約数列:

[1, 2, 37, 74, 137, 274, 2309, 4618, 5069, 10138, 85433, 170866, 316333, 632666, 11704321, 23408642]

約数ペア:

[(1, 23408642), (2, 11704321), (37, 632666), (74, 316333), (137, 170866), (274, 85433), (2309, 10138), (4618, 5069)]