15239114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 25945920

約数和(自身を除く): 10706806

約数列:

[1, 2, 11, 22, 43, 86, 89, 178, 181, 362, 473, 946, 979, 1958, 1991, 3827, 3982, 7654, 7783, 15566, 16109, 32218, 42097, 84194, 85613, 171226, 177199, 354398, 692687, 1385374, 7619557, 15239114]

約数ペア:

[(1, 15239114), (2, 7619557), (11, 1385374), (22, 692687), (43, 354398), (86, 177199), (89, 171226), (178, 85613), (181, 84194), (362, 42097), (473, 32218), (946, 16109), (979, 15566), (1958, 7783), (1991, 7654), (3827, 3982)]