22538409

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 30801600

約数和(自身を除く): 8263191

約数列:

[1, 3, 53, 159, 229, 619, 687, 1857, 12137, 32807, 36411, 98421, 141751, 425253, 7512803, 22538409]

約数ペア:

[(1, 22538409), (3, 7512803), (53, 425253), (159, 141751), (229, 98421), (619, 36411), (687, 32807), (1857, 12137)]