12954930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431831}}^1$

素因数の和:431841

約数の個数: 16

約数和(自身を含む): 31091904

約数和(自身を除く): 18136974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431831, 863662, 1295493, 2159155, 2590986, 4318310, 6477465, 12954930]

約数ペア:

[(1, 12954930), (2, 6477465), (3, 4318310), (5, 2590986), (6, 2159155), (10, 1295493), (15, 863662), (30, 431831)]