13259558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 22952160

約数和(自身を除く): 9692602

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 229, 262, 442, 458, 1703, 2227, 2977, 3406, 3893, 4454, 5954, 7786, 28951, 29999, 50609, 57902, 59998, 101218, 389987, 509983, 779974, 1019966, 6629779, 13259558]

約数ペア:

[(1, 13259558), (2, 6629779), (13, 1019966), (17, 779974), (26, 509983), (34, 389987), (131, 101218), (221, 59998), (229, 57902), (262, 50609), (442, 29999), (458, 28951), (1703, 7786), (2227, 5954), (2977, 4454), (3406, 3893)]