1868588944

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{605113}}^1$

素因数の和:605314

約数の個数: 20

約数和(自身を含む): 3639155596

約数和(自身を除く): 1770566652

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 605113, 1210226, 2420452, 4840904, 9681808, 116786809, 233573618, 467147236, 934294472, 1868588944]

約数ペア:

[(1, 1868588944), (2, 934294472), (4, 467147236), (8, 233573618), (16, 116786809), (193, 9681808), (386, 4840904), (772, 2420452), (1544, 1210226), (3088, 605113)]