22271390

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{26833}}^1$

素因数の和:26923

約数の個数: 16

約数和(自身を含む): 40573008

約数和(自身を除く): 18301618

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 26833, 53666, 134165, 268330, 2227139, 4454278, 11135695, 22271390]

約数ペア:

[(1, 22271390), (2, 11135695), (5, 4454278), (10, 2227139), (83, 268330), (166, 134165), (415, 53666), (830, 26833)]