22245136

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{17599}}^1$

素因数の和:17686

約数の個数: 20

約数和(自身を含む): 43648000

約数和(自身を除く): 21402864

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 17599, 35198, 70396, 140792, 281584, 1390321, 2780642, 5561284, 11122568, 22245136]

約数ペア:

[(1, 22245136), (2, 11122568), (4, 5561284), (8, 2780642), (16, 1390321), (79, 281584), (158, 140792), (316, 70396), (632, 35198), (1264, 17599)]