13034260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21023}}^1$

素因数の和:21063

約数の個数: 24

約数和(自身を含む): 28256256

約数和(自身を除く): 15221996

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 21023, 42046, 84092, 105115, 210230, 420460, 651713, 1303426, 2606852, 3258565, 6517130, 13034260]

約数ペア:

[(1, 13034260), (2, 6517130), (4, 3258565), (5, 2606852), (10, 1303426), (20, 651713), (31, 420460), (62, 210230), (124, 105115), (155, 84092), (310, 42046), (620, 21023)]