23915782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 40497408

約数和(自身を除く): 16581626

約数列:

[1, 2, 11, 22, 61, 71, 122, 142, 251, 502, 671, 781, 1342, 1562, 2761, 4331, 5522, 8662, 15311, 17821, 30622, 35642, 47641, 95282, 168421, 196031, 336842, 392062, 1087081, 2174162, 11957891, 23915782]

約数ペア:

[(1, 23915782), (2, 11957891), (11, 2174162), (22, 1087081), (61, 392062), (71, 336842), (122, 196031), (142, 168421), (251, 95282), (502, 47641), (671, 35642), (781, 30622), (1342, 17821), (1562, 15311), (2761, 8662), (4331, 5522)]