17996838566

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1\times {\mathrm{39667}}^1$

素因数の和:41108

約数の個数: 32

約数和(自身を含む): 32216762880

約数和(自身を除く): 14219924314

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1409, 2818, 9863, 19726, 32407, 39667, 64814, 79334, 226849, 277669, 453698, 555338, 912341, 1824682, 6386387, 12772774, 55890803, 111781606, 391235621, 782471242, 1285488469, 2570976938, 8998419283, 17996838566]

約数ペア:

[(1, 17996838566), (2, 8998419283), (7, 2570976938), (14, 1285488469), (23, 782471242), (46, 391235621), (161, 111781606), (322, 55890803), (1409, 12772774), (2818, 6386387), (9863, 1824682), (19726, 912341), (32407, 555338), (39667, 453698), (64814, 277669), (79334, 226849)]