22656946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 38304000

約数和(自身を除く): 15647054

約数列:

[1, 2, 13, 26, 29, 58, 151, 199, 302, 377, 398, 754, 1963, 2587, 3926, 4379, 5174, 5771, 8758, 11542, 30049, 56927, 60098, 75023, 113854, 150046, 390637, 781274, 871421, 1742842, 11328473, 22656946]

約数ペア:

[(1, 22656946), (2, 11328473), (13, 1742842), (26, 871421), (29, 781274), (58, 390637), (151, 150046), (199, 113854), (302, 75023), (377, 60098), (398, 56927), (754, 30049), (1963, 11542), (2587, 8758), (3926, 5771), (4379, 5174)]