38448278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 65197440

約数和(自身を除く): 26749162

約数列:

[1, 2, 11, 22, 43, 86, 97, 194, 419, 473, 838, 946, 1067, 2134, 4171, 4609, 8342, 9218, 18017, 36034, 40643, 45881, 81286, 91762, 198187, 396374, 447073, 894146, 1747649, 3495298, 19224139, 38448278]

約数ペア:

[(1, 38448278), (2, 19224139), (11, 3495298), (22, 1747649), (43, 894146), (86, 447073), (97, 396374), (194, 198187), (419, 91762), (473, 81286), (838, 45881), (946, 40643), (1067, 36034), (2134, 18017), (4171, 9218), (4609, 8342)]