22442794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 38304000

約数和(自身を除く): 15861206

約数列:

[1, 2, 11, 22, 37, 74, 79, 158, 349, 407, 698, 814, 869, 1738, 2923, 3839, 5846, 7678, 12913, 25826, 27571, 32153, 55142, 64306, 142043, 284086, 303281, 606562, 1020127, 2040254, 11221397, 22442794]

約数ペア:

[(1, 22442794), (2, 11221397), (11, 2040254), (22, 1020127), (37, 606562), (74, 303281), (79, 284086), (158, 142043), (349, 64306), (407, 55142), (698, 32153), (814, 27571), (869, 25826), (1738, 12913), (2923, 7678), (3839, 5846)]