17894266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1321}}^1$

素因数の和:1857

約数の個数: 16

約数和(自身を含む): 28983528

約数和(自身を除く): 11089262

約数列:

[1, 2, 13, 26, 521, 1042, 1321, 2642, 6773, 13546, 17173, 34346, 688241, 1376482, 8947133, 17894266]

約数ペア:

[(1, 17894266), (2, 8947133), (13, 1376482), (26, 688241), (521, 34346), (1042, 17173), (1321, 13546), (2642, 6773)]