19849992

素因数分解:

$2^3\times 3^1\times {\mathrm{587}}^1\times {\mathrm{1409}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 49744800

約数和(自身を除く): 29894808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 587, 1174, 1409, 1761, 2348, 2818, 3522, 4227, 4696, 5636, 7044, 8454, 11272, 14088, 16908, 33816, 827083, 1654166, 2481249, 3308332, 4962498, 6616664, 9924996, 19849992]

約数ペア:

[(1, 19849992), (2, 9924996), (3, 6616664), (4, 4962498), (6, 3308332), (8, 2481249), (12, 1654166), (24, 827083), (587, 33816), (1174, 16908), (1409, 14088), (1761, 11272), (2348, 8454), (2818, 7044), (3522, 5636), (4227, 4696)]