15691968843

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{10993}}^1$

素因数の和:11411

約数の個数: 32

約数和(自身を含む): 22374988800

約数和(自身を除く): 6683019957

約数列:

[1, 3, 19, 57, 79, 237, 317, 951, 1501, 4503, 6023, 10993, 18069, 25043, 32979, 75129, 208867, 475817, 626601, 868447, 1427451, 2605341, 3484781, 10454343, 16500493, 49501479, 66210839, 198632517, 275297699, 825893097, 5230656281, 15691968843]

約数ペア:

[(1, 15691968843), (3, 5230656281), (19, 825893097), (57, 275297699), (79, 198632517), (237, 66210839), (317, 49501479), (951, 16500493), (1501, 10454343), (4503, 3484781), (6023, 2605341), (10993, 1427451), (18069, 868447), (25043, 626601), (32979, 475817), (75129, 208867)]