22148830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{743}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 43711488

約数和(自身を除く): 21562658

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 743, 1355, 1486, 2710, 2981, 3715, 5962, 7430, 8173, 14905, 16346, 29810, 40865, 81730, 201353, 402706, 1006765, 2013530, 2214883, 4429766, 11074415, 22148830]

約数ペア:

[(1, 22148830), (2, 11074415), (5, 4429766), (10, 2214883), (11, 2013530), (22, 1006765), (55, 402706), (110, 201353), (271, 81730), (542, 40865), (743, 29810), (1355, 16346), (1486, 14905), (2710, 8173), (2981, 7430), (3715, 5962)]