19855024

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6113}}^1$

素因数の和:6157

約数の個数: 40

約数和(自身を含む): 45488160

約数和(自身を除く): 25633136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 6113, 12226, 24452, 42791, 48904, 85582, 97808, 171164, 177277, 342328, 354554, 684656, 709108, 1240939, 1418216, 2481878, 2836432, 4963756, 9927512, 19855024]

約数ペア:

[(1, 19855024), (2, 9927512), (4, 4963756), (7, 2836432), (8, 2481878), (14, 1418216), (16, 1240939), (28, 709108), (29, 684656), (56, 354554), (58, 342328), (112, 177277), (116, 171164), (203, 97808), (232, 85582), (406, 48904), (464, 42791), (812, 24452), (1624, 12226), (3248, 6113)]