15871334

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3557}}^1$

素因数の和:3679

約数の個数: 16

約数和(自身を含む): 25105248

約数和(自身を除く): 9233914

約数列:

[1, 2, 23, 46, 97, 194, 2231, 3557, 4462, 7114, 81811, 163622, 345029, 690058, 7935667, 15871334]

約数ペア:

[(1, 15871334), (2, 7935667), (23, 690058), (46, 345029), (97, 163622), (194, 81811), (2231, 7114), (3557, 4462)]