15691520868

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19516817}}^1$

素因数の和:19516891

約数の個数: 24

約数和(自身を含む): 37160021472

約数和(自身を除く): 21468500604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 19516817, 39033634, 58550451, 78067268, 117100902, 234201804, 1307626739, 2615253478, 3922880217, 5230506956, 7845760434, 15691520868]

約数ペア:

[(1, 15691520868), (2, 7845760434), (3, 5230506956), (4, 3922880217), (6, 2615253478), (12, 1307626739), (67, 234201804), (134, 117100902), (201, 78067268), (268, 58550451), (402, 39033634), (804, 19516817)]