22243756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{541}}^2$

素因数の和:1105

約数の個数: 18

約数和(自身を含む): 41051220

約数和(自身を除く): 18807464

約数列:

[1, 2, 4, 19, 38, 76, 541, 1082, 2164, 10279, 20558, 41116, 292681, 585362, 1170724, 5560939, 11121878, 22243756]

約数ペア:

[(1, 22243756), (2, 11121878), (4, 5560939), (19, 1170724), (38, 585362), (76, 292681), (541, 41116), (1082, 20558), (2164, 10279)]