19724088

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 50918400

約数和(自身を除く): 31194312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 101, 103, 158, 202, 206, 237, 303, 309, 316, 404, 412, 474, 606, 618, 632, 808, 824, 948, 1212, 1236, 1896, 2424, 2472, 7979, 8137, 10403, 15958, 16274, 20806, 23937, 24411, 31209, 31916, 32548, 41612, 47874, 48822, 62418, 63832, 65096, 83224, 95748, 97644, 124836, 191496, 195288, 249672, 821837, 1643674, 2465511, 3287348, 4931022, 6574696, 9862044, 19724088]

約数ペア:

[(1, 19724088), (2, 9862044), (3, 6574696), (4, 4931022), (6, 3287348), (8, 2465511), (12, 1643674), (24, 821837), (79, 249672), (101, 195288), (103, 191496), (158, 124836), (202, 97644), (206, 95748), (237, 83224), (303, 65096), (309, 63832), (316, 62418), (404, 48822), (412, 47874), (474, 41612), (606, 32548), (618, 31916), (632, 31209), (808, 24411), (824, 23937), (948, 20806), (1212, 16274), (1236, 15958), (1896, 10403), (2424, 8137), (2472, 7979)]