19660466

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11801}}^1$

素因数の和:11834

約数の個数: 24

約数和(自身を含む): 36326556

約数和(自身を除く): 16666090

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 11801, 23602, 82607, 165214, 200617, 401234, 578249, 1156498, 1404319, 2808638, 9830233, 19660466]

約数ペア:

[(1, 19660466), (2, 9830233), (7, 2808638), (14, 1404319), (17, 1156498), (34, 578249), (49, 401234), (98, 200617), (119, 165214), (238, 82607), (833, 23602), (1666, 11801)]