19347524

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23827}}^1$

素因数の和:23867

約数の個数: 24

約数和(自身を含む): 40031040

約数和(自身を除く): 20683516

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 23827, 47654, 95308, 166789, 333578, 667156, 690983, 1381966, 2763932, 4836881, 9673762, 19347524]

約数ペア:

[(1, 19347524), (2, 9673762), (4, 4836881), (7, 2763932), (14, 1381966), (28, 690983), (29, 667156), (58, 333578), (116, 166789), (203, 95308), (406, 47654), (812, 23827)]