22166996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7883}}^1$

素因数の和:7943

約数の個数: 24

約数和(自身を含む): 41942880

約数和(自身を除く): 19775884

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 7883, 15766, 31532, 149777, 291671, 299554, 583342, 599108, 1166684, 5541749, 11083498, 22166996]

約数ペア:

[(1, 22166996), (2, 11083498), (4, 5541749), (19, 1166684), (37, 599108), (38, 583342), (74, 299554), (76, 291671), (148, 149777), (703, 31532), (1406, 15766), (2812, 7883)]