19937352

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{2999}}^1$

素因数の和:3285

約数の個数: 32

約数和(自身を含む): 50040000

約数和(自身を除く): 30102648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 2999, 3324, 5998, 6648, 8997, 11996, 17994, 23992, 35988, 71976, 830723, 1661446, 2492169, 3322892, 4984338, 6645784, 9968676, 19937352]

約数ペア:

[(1, 19937352), (2, 9968676), (3, 6645784), (4, 4984338), (6, 3322892), (8, 2492169), (12, 1661446), (24, 830723), (277, 71976), (554, 35988), (831, 23992), (1108, 17994), (1662, 11996), (2216, 8997), (2999, 6648), (3324, 5998)]