22536910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{971}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 44509824

約数和(自身を除く): 21972914

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 971, 1055, 1942, 2110, 2321, 4642, 4855, 9710, 10681, 11605, 21362, 23210, 53405, 106810, 204881, 409762, 1024405, 2048810, 2253691, 4507382, 11268455, 22536910]

約数ペア:

[(1, 22536910), (2, 11268455), (5, 4507382), (10, 2253691), (11, 2048810), (22, 1024405), (55, 409762), (110, 204881), (211, 106810), (422, 53405), (971, 23210), (1055, 21362), (1942, 11605), (2110, 10681), (2321, 9710), (4642, 4855)]