19155936

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5393}}^1$

素因数の和:5443

約数の個数: 48

約数和(自身を含む): 51652944

約数和(自身を除く): 32497008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 5393, 10786, 16179, 21572, 32358, 43144, 64716, 86288, 129432, 172576, 199541, 258864, 399082, 517728, 598623, 798164, 1197246, 1596328, 2394492, 3192656, 4788984, 6385312, 9577968, 19155936]

約数ペア:

[(1, 19155936), (2, 9577968), (3, 6385312), (4, 4788984), (6, 3192656), (8, 2394492), (12, 1596328), (16, 1197246), (24, 798164), (32, 598623), (37, 517728), (48, 399082), (74, 258864), (96, 199541), (111, 172576), (148, 129432), (222, 86288), (296, 64716), (444, 43144), (592, 32358), (888, 21572), (1184, 16179), (1776, 10786), (3552, 5393)]