22485881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 27426816

約数和(自身を除く): 4940935

約数列:

[1, 11, 23, 31, 47, 61, 253, 341, 517, 671, 713, 1081, 1403, 1457, 1891, 2867, 7843, 11891, 15433, 16027, 20801, 31537, 33511, 43493, 65941, 88877, 368621, 478423, 725351, 977647, 2044171, 22485881]

約数ペア:

[(1, 22485881), (11, 2044171), (23, 977647), (31, 725351), (47, 478423), (61, 368621), (253, 88877), (341, 65941), (517, 43493), (671, 33511), (713, 31537), (1081, 20801), (1403, 16027), (1457, 15433), (1891, 11891), (2867, 7843)]