19381034715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1\times {\mathrm{4441}}^1$

素因数の和:5012

約数の個数: 64

約数和(自身を含む): 35922631680

約数和(自身を除く): 16541596965

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 467, 623, 1335, 1401, 1869, 2335, 3115, 3269, 4441, 7005, 9345, 9807, 13323, 16345, 22205, 31087, 41563, 49035, 66615, 93261, 124689, 155435, 207815, 290941, 395249, 466305, 623445, 872823, 1185747, 1454705, 1976245, 2073947, 2766743, 4364115, 5928735, 6221841, 8300229, 10369735, 13833715, 14517629, 31109205, 41501145, 43552887, 72588145, 184581283, 217764435, 553743849, 922906415, 1292068981, 2768719245, 3876206943, 6460344905, 19381034715]

約数ペア:

[(1, 19381034715), (3, 6460344905), (5, 3876206943), (7, 2768719245), (15, 1292068981), (21, 922906415), (35, 553743849), (89, 217764435), (105, 184581283), (267, 72588145), (445, 43552887), (467, 41501145), (623, 31109205), (1335, 14517629), (1401, 13833715), (1869, 10369735), (2335, 8300229), (3115, 6221841), (3269, 5928735), (4441, 4364115), (7005, 2766743), (9345, 2073947), (9807, 1976245), (13323, 1454705), (16345, 1185747), (22205, 872823), (31087, 623445), (41563, 466305), (49035, 395249), (66615, 290941), (93261, 207815), (124689, 155435)]