18767492

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{41521}}^1$

素因数の和:41638

約数の個数: 12

約数和(自身を含む): 33134556

約数和(自身を除く): 14367064

約数列:

[1, 2, 4, 113, 226, 452, 41521, 83042, 166084, 4691873, 9383746, 18767492]

約数ペア:

[(1, 18767492), (2, 9383746), (4, 4691873), (113, 166084), (226, 83042), (452, 41521)]