12901070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14177}}^1$

素因数の和:14204

約数の個数: 32

約数和(自身を含む): 28582848

約数和(自身を除く): 15681778

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 14177, 28354, 70885, 99239, 141770, 184301, 198478, 368602, 496195, 921505, 992390, 1290107, 1843010, 2580214, 6450535, 12901070]

約数ペア:

[(1, 12901070), (2, 6450535), (5, 2580214), (7, 1843010), (10, 1290107), (13, 992390), (14, 921505), (26, 496195), (35, 368602), (65, 198478), (70, 184301), (91, 141770), (130, 99239), (182, 70885), (455, 28354), (910, 14177)]