13431784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 26812800

約数和(自身を除く): 13381016

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 911, 1822, 1843, 3644, 3686, 7288, 7372, 14744, 17309, 34618, 69236, 88367, 138472, 176734, 353468, 706936, 1678973, 3357946, 6715892, 13431784]

約数ペア:

[(1, 13431784), (2, 6715892), (4, 3357946), (8, 1678973), (19, 706936), (38, 353468), (76, 176734), (97, 138472), (152, 88367), (194, 69236), (388, 34618), (776, 17309), (911, 14744), (1822, 7372), (1843, 7288), (3644, 3686)]