13215176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4099}}^1$

素因数の和:4149

約数の個数: 32

約数和(自身を含む): 27552000

約数和(自身を除く): 14336824

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 4099, 8198, 16396, 32792, 53287, 106574, 127069, 213148, 254138, 426296, 508276, 1016552, 1651897, 3303794, 6607588, 13215176]

約数ペア:

[(1, 13215176), (2, 6607588), (4, 3303794), (8, 1651897), (13, 1016552), (26, 508276), (31, 426296), (52, 254138), (62, 213148), (104, 127069), (124, 106574), (248, 53287), (403, 32792), (806, 16396), (1612, 8198), (3224, 4099)]