15626402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2621}}^1$

素因数の和:2905

約数の個数: 16

約数和(自身を含む): 25674624

約数和(自身を除く): 10048222

約数列:

[1, 2, 11, 22, 271, 542, 2621, 2981, 5242, 5962, 28831, 57662, 710291, 1420582, 7813201, 15626402]

約数ペア:

[(1, 15626402), (2, 7813201), (11, 1420582), (22, 710291), (271, 57662), (542, 28831), (2621, 5962), (2981, 5242)]