11902588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 22064000

約数和(自身を除く): 10161412

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 787, 796, 1574, 3148, 3781, 7562, 14953, 15124, 29906, 59812, 156613, 313226, 626452, 2975647, 5951294, 11902588]

約数ペア:

[(1, 11902588), (2, 5951294), (4, 2975647), (19, 626452), (38, 313226), (76, 156613), (199, 59812), (398, 29906), (787, 15124), (796, 14953), (1574, 7562), (3148, 3781)]