19116452

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 34809600

約数和(自身を除く): 15693148

約数列:

[1, 2, 4, 29, 58, 116, 223, 446, 739, 892, 1478, 2956, 6467, 12934, 21431, 25868, 42862, 85724, 164797, 329594, 659188, 4779113, 9558226, 19116452]

約数ペア:

[(1, 19116452), (2, 9558226), (4, 4779113), (29, 659188), (58, 329594), (116, 164797), (223, 85724), (446, 42862), (739, 25868), (892, 21431), (1478, 12934), (2956, 6467)]