19117154

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10267}}^1$

素因数の和:10302

約数の個数: 24

約数和(自身を含む): 35116560

約数和(自身を除く): 15999406

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10267, 20534, 71869, 143738, 195073, 390146, 503083, 1006166, 1365511, 2731022, 9558577, 19117154]

約数ペア:

[(1, 19117154), (2, 9558577), (7, 2731022), (14, 1365511), (19, 1006166), (38, 503083), (49, 390146), (98, 195073), (133, 143738), (266, 71869), (931, 20534), (1862, 10267)]