19630974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{297439}}^1$

素因数の和:297455

約数の個数: 16

約数和(自身を含む): 42831360

約数和(自身を除く): 23200386

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 297439, 594878, 892317, 1784634, 3271829, 6543658, 9815487, 19630974]

約数ペア:

[(1, 19630974), (2, 9815487), (3, 6543658), (6, 3271829), (11, 1784634), (22, 892317), (33, 594878), (66, 297439)]