13011288

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^2\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 33325320

約数和(自身を除く): 20314032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 193, 212, 318, 386, 424, 579, 636, 772, 1158, 1272, 1544, 2316, 2809, 4632, 5618, 8427, 10229, 11236, 16854, 20458, 22472, 30687, 33708, 40916, 61374, 67416, 81832, 122748, 245496, 542137, 1084274, 1626411, 2168548, 3252822, 4337096, 6505644, 13011288]

約数ペア:

[(1, 13011288), (2, 6505644), (3, 4337096), (4, 3252822), (6, 2168548), (8, 1626411), (12, 1084274), (24, 542137), (53, 245496), (106, 122748), (159, 81832), (193, 67416), (212, 61374), (318, 40916), (386, 33708), (424, 30687), (579, 22472), (636, 20458), (772, 16854), (1158, 11236), (1272, 10229), (1544, 8427), (2316, 5618), (2809, 4632)]