13091188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3343}}^1$

素因数の和:3447

約数の個数: 24

約数和(自身を含む): 25280640

約数和(自身を除く): 12189452

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3343, 3916, 6686, 13372, 36773, 73546, 147092, 297527, 595054, 1190108, 3272797, 6545594, 13091188]

約数ペア:

[(1, 13091188), (2, 6545594), (4, 3272797), (11, 1190108), (22, 595054), (44, 297527), (89, 147092), (178, 73546), (356, 36773), (979, 13372), (1958, 6686), (3343, 3916)]