22538090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 43215120

約数和(自身を除く): 20677030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 233, 466, 569, 1138, 1165, 2330, 2845, 3961, 5690, 7922, 9673, 19346, 19805, 39610, 48365, 96730, 132577, 265154, 662885, 1325770, 2253809, 4507618, 11269045, 22538090]

約数ペア:

[(1, 22538090), (2, 11269045), (5, 4507618), (10, 2253809), (17, 1325770), (34, 662885), (85, 265154), (170, 132577), (233, 96730), (466, 48365), (569, 39610), (1138, 19805), (1165, 19346), (2330, 9673), (2845, 7922), (3961, 5690)]