15953366

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 28407456

約数和(自身を除く): 12454090

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 461, 922, 1331, 1573, 2662, 3146, 5071, 5993, 10142, 11986, 17303, 34606, 55781, 65923, 111562, 131846, 613591, 725153, 1227182, 1450306, 7976683, 15953366]

約数ペア:

[(1, 15953366), (2, 7976683), (11, 1450306), (13, 1227182), (22, 725153), (26, 613591), (121, 131846), (143, 111562), (242, 65923), (286, 55781), (461, 34606), (922, 17303), (1331, 11986), (1573, 10142), (2662, 5993), (3146, 5071)]