22130836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 48087424

約数和(自身を除く): 25956588

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 163, 182, 326, 364, 373, 652, 746, 1141, 1492, 2119, 2282, 2611, 4238, 4564, 4849, 5222, 8476, 9698, 10444, 14833, 19396, 29666, 33943, 59332, 60799, 67886, 121598, 135772, 243196, 425593, 790387, 851186, 1580774, 1702372, 3161548, 5532709, 11065418, 22130836]

約数ペア:

[(1, 22130836), (2, 11065418), (4, 5532709), (7, 3161548), (13, 1702372), (14, 1580774), (26, 851186), (28, 790387), (52, 425593), (91, 243196), (163, 135772), (182, 121598), (326, 67886), (364, 60799), (373, 59332), (652, 33943), (746, 29666), (1141, 19396), (1492, 14833), (2119, 10444), (2282, 9698), (2611, 8476), (4238, 5222), (4564, 4849)]