22081708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 45559584

約数和(自身を除く): 23477876

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 68, 106, 187, 212, 374, 557, 583, 748, 901, 1114, 1166, 1802, 2228, 2332, 3604, 6127, 9469, 9911, 12254, 18938, 19822, 24508, 29521, 37876, 39644, 59042, 104159, 118084, 208318, 324731, 416636, 501857, 649462, 1003714, 1298924, 2007428, 5520427, 11040854, 22081708]

約数ペア:

[(1, 22081708), (2, 11040854), (4, 5520427), (11, 2007428), (17, 1298924), (22, 1003714), (34, 649462), (44, 501857), (53, 416636), (68, 324731), (106, 208318), (187, 118084), (212, 104159), (374, 59042), (557, 39644), (583, 37876), (748, 29521), (901, 24508), (1114, 19822), (1166, 18938), (1802, 12254), (2228, 9911), (2332, 9469), (3604, 6127)]