13011258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5430

約数の個数: 32

約数和(自身を含む): 28933632

約数和(自身を除く): 15922374

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 5381, 10762, 16143, 32286, 69953, 139906, 166811, 209859, 333622, 419718, 500433, 1000866, 2168543, 4337086, 6505629, 13011258]

約数ペア:

[(1, 13011258), (2, 6505629), (3, 4337086), (6, 2168543), (13, 1000866), (26, 500433), (31, 419718), (39, 333622), (62, 209859), (78, 166811), (93, 139906), (186, 69953), (403, 32286), (806, 16143), (1209, 10762), (2418, 5381)]