19272264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2030

約数の個数: 64

約数和(自身を含む): 54008640

約数和(自身を除く): 34736376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 1973, 2442, 3256, 3946, 4884, 5919, 7892, 9768, 11838, 15784, 21703, 23676, 43406, 47352, 65109, 73001, 86812, 130218, 146002, 173624, 219003, 260436, 292004, 438006, 520872, 584008, 803011, 876012, 1606022, 1752024, 2409033, 3212044, 4818066, 6424088, 9636132, 19272264]

約数ペア:

[(1, 19272264), (2, 9636132), (3, 6424088), (4, 4818066), (6, 3212044), (8, 2409033), (11, 1752024), (12, 1606022), (22, 876012), (24, 803011), (33, 584008), (37, 520872), (44, 438006), (66, 292004), (74, 260436), (88, 219003), (111, 173624), (132, 146002), (148, 130218), (222, 86812), (264, 73001), (296, 65109), (407, 47352), (444, 43406), (814, 23676), (888, 21703), (1221, 15784), (1628, 11838), (1973, 9768), (2442, 7892), (3256, 5919), (3946, 4884)]