18959050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{34471}}^1$

素因数の和:34494

約数の個数: 24

約数和(自身を含む): 38470752

約数和(自身を除く): 19511702

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 34471, 68942, 172355, 344710, 379181, 758362, 861775, 1723550, 1895905, 3791810, 9479525, 18959050]

約数ペア:

[(1, 18959050), (2, 9479525), (5, 3791810), (10, 1895905), (11, 1723550), (22, 861775), (25, 758362), (50, 379181), (55, 344710), (110, 172355), (275, 68942), (550, 34471)]