15207896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4019}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 31838400

約数和(自身を除く): 16630504

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 4019, 8038, 16076, 32152, 44209, 88418, 172817, 176836, 345634, 353672, 691268, 1382536, 1900987, 3801974, 7603948, 15207896]

約数ペア:

[(1, 15207896), (2, 7603948), (4, 3801974), (8, 1900987), (11, 1382536), (22, 691268), (43, 353672), (44, 345634), (86, 176836), (88, 172817), (172, 88418), (344, 44209), (473, 32152), (946, 16076), (1892, 8038), (3784, 4019)]