19385056

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{12889}}^1$

素因数の和:12946

約数の個数: 24

約数和(自身を含む): 38979360

約数和(自身を除く): 19594304

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 12889, 25778, 51556, 103112, 206224, 412448, 605783, 1211566, 2423132, 4846264, 9692528, 19385056]

約数ペア:

[(1, 19385056), (2, 9692528), (4, 4846264), (8, 2423132), (16, 1211566), (32, 605783), (47, 412448), (94, 206224), (188, 103112), (376, 51556), (752, 25778), (1504, 12889)]