19942872

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{5503}}^1$

素因数の和:5663

約数の個数: 32

約数和(自身を含む): 50196480

約数和(自身を除く): 30253608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 5503, 11006, 16509, 22012, 33018, 44024, 66036, 132072, 830953, 1661906, 2492859, 3323812, 4985718, 6647624, 9971436, 19942872]

約数ペア:

[(1, 19942872), (2, 9971436), (3, 6647624), (4, 4985718), (6, 3323812), (8, 2492859), (12, 1661906), (24, 830953), (151, 132072), (302, 66036), (453, 44024), (604, 33018), (906, 22012), (1208, 16509), (1812, 11006), (3624, 5503)]