22066838

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1063

約数の個数: 16

約数和(自身を含む): 33734880

約数和(自身を除く): 11668042

約数列:

[1, 2, 89, 151, 178, 302, 821, 1642, 13439, 26878, 73069, 123971, 146138, 247942, 11033419, 22066838]

約数ペア:

[(1, 22066838), (2, 11033419), (89, 247942), (151, 146138), (178, 123971), (302, 73069), (821, 26878), (1642, 13439)]