15697739504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51637301}}^1$

素因数の和:51637328

約数の個数: 20

約数和(自身を含む): 32015127240

約数和(自身を除く): 16317387736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51637301, 103274602, 206549204, 413098408, 826196816, 981108719, 1962217438, 3924434876, 7848869752, 15697739504]

約数ペア:

[(1, 15697739504), (2, 7848869752), (4, 3924434876), (8, 1962217438), (16, 981108719), (19, 826196816), (38, 413098408), (76, 206549204), (152, 103274602), (304, 51637301)]