21535692

素因数分解:

$2^2\times 3^1\times {\mathrm{359}}^1\times {\mathrm{4999}}^1$

素因数の和:5365

約数の個数: 24

約数和(自身を含む): 50400000

約数和(自身を除く): 28864308

約数列:

[1, 2, 3, 4, 6, 12, 359, 718, 1077, 1436, 2154, 4308, 4999, 9998, 14997, 19996, 29994, 59988, 1794641, 3589282, 5383923, 7178564, 10767846, 21535692]

約数ペア:

[(1, 21535692), (2, 10767846), (3, 7178564), (4, 5383923), (6, 3589282), (12, 1794641), (359, 59988), (718, 29994), (1077, 19996), (1436, 14997), (2154, 9998), (4308, 4999)]