15490056

素因数分解:

$2^3\times 3^1\times {\mathrm{645419}}^1$

素因数の和:645428

約数の個数: 16

約数和(自身を含む): 38725200

約数和(自身を除く): 23235144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 645419, 1290838, 1936257, 2581676, 3872514, 5163352, 7745028, 15490056]

約数ペア:

[(1, 15490056), (2, 7745028), (3, 5163352), (4, 3872514), (6, 2581676), (8, 1936257), (12, 1290838), (24, 645419)]