22276816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 45870080

約数和(自身を除く): 23593264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 577, 1016, 1154, 2032, 2308, 2413, 4616, 4826, 9232, 9652, 10963, 19304, 21926, 38608, 43852, 73279, 87704, 146558, 175408, 293116, 586232, 1172464, 1392301, 2784602, 5569204, 11138408, 22276816]

約数ペア:

[(1, 22276816), (2, 11138408), (4, 5569204), (8, 2784602), (16, 1392301), (19, 1172464), (38, 586232), (76, 293116), (127, 175408), (152, 146558), (254, 87704), (304, 73279), (508, 43852), (577, 38608), (1016, 21926), (1154, 19304), (2032, 10963), (2308, 9652), (2413, 9232), (4616, 4826)]