19308232

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 37094400

約数和(自身を除く): 17786168

約数列:

[1, 2, 4, 8, 79, 137, 158, 223, 274, 316, 446, 548, 632, 892, 1096, 1784, 10823, 17617, 21646, 30551, 35234, 43292, 61102, 70468, 86584, 122204, 140936, 244408, 2413529, 4827058, 9654116, 19308232]

約数ペア:

[(1, 19308232), (2, 9654116), (4, 4827058), (8, 2413529), (79, 244408), (137, 140936), (158, 122204), (223, 86584), (274, 70468), (316, 61102), (446, 43292), (548, 35234), (632, 30551), (892, 21646), (1096, 17617), (1784, 10823)]