11871796

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 21450240

約数和(自身を除く): 9578444

約数列:

[1, 2, 4, 41, 82, 164, 191, 379, 382, 758, 764, 1516, 7831, 15539, 15662, 31078, 31324, 62156, 72389, 144778, 289556, 2967949, 5935898, 11871796]

約数ペア:

[(1, 11871796), (2, 5935898), (4, 2967949), (41, 289556), (82, 144778), (164, 72389), (191, 62156), (379, 31324), (382, 31078), (758, 15662), (764, 15539), (1516, 7831)]