33921422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4003}}^1$

素因数の和:4247

約数の個数: 16

約数和(自身を含む): 53813760

約数和(自身を除く): 19892338

約数列:

[1, 2, 19, 38, 223, 446, 4003, 4237, 8006, 8474, 76057, 152114, 892669, 1785338, 16960711, 33921422]

約数ペア:

[(1, 33921422), (2, 16960711), (19, 1785338), (38, 892669), (223, 152114), (446, 76057), (4003, 8474), (4237, 8006)]