19005828

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{36833}}^1$

素因数の和:36883

約数の個数: 24

約数和(自身を含む): 45379488

約数和(自身を除く): 26373660

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 36833, 73666, 110499, 147332, 220998, 441996, 1583819, 3167638, 4751457, 6335276, 9502914, 19005828]

約数ペア:

[(1, 19005828), (2, 9502914), (3, 6335276), (4, 4751457), (6, 3167638), (12, 1583819), (43, 441996), (86, 220998), (129, 147332), (172, 110499), (258, 73666), (516, 36833)]