13408912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 28962432

約数和(自身を除く): 15553520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 1621, 2068, 3242, 4136, 6484, 8272, 12968, 17831, 25936, 35662, 71324, 76187, 142648, 152374, 285296, 304748, 609496, 838057, 1218992, 1676114, 3352228, 6704456, 13408912]

約数ペア:

[(1, 13408912), (2, 6704456), (4, 3352228), (8, 1676114), (11, 1218992), (16, 838057), (22, 609496), (44, 304748), (47, 285296), (88, 152374), (94, 142648), (176, 76187), (188, 71324), (376, 35662), (517, 25936), (752, 17831), (1034, 12968), (1621, 8272), (2068, 6484), (3242, 4136)]