19358696

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9343}}^1$

素因数の和:9393

約数の個数: 32

約数和(自身を含む): 42608640

約数和(自身を除く): 23249944

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 9343, 18686, 37372, 65401, 74744, 130802, 261604, 345691, 523208, 691382, 1382764, 2419837, 2765528, 4839674, 9679348, 19358696]

約数ペア:

[(1, 19358696), (2, 9679348), (4, 4839674), (7, 2765528), (8, 2419837), (14, 1382764), (28, 691382), (37, 523208), (56, 345691), (74, 261604), (148, 130802), (259, 74744), (296, 65401), (518, 37372), (1036, 18686), (2072, 9343)]