22917188

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2137}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 45975552

約数和(自身を除く): 23058364

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 2137, 2681, 4274, 5362, 8548, 10724, 14959, 29918, 59836, 818471, 1636942, 3273884, 5729297, 11458594, 22917188]

約数ペア:

[(1, 22917188), (2, 11458594), (4, 5729297), (7, 3273884), (14, 1636942), (28, 818471), (383, 59836), (766, 29918), (1532, 14959), (2137, 10724), (2681, 8548), (4274, 5362)]