11802490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 24474240

約数和(自身を除く): 12671750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1213, 1390, 1946, 2426, 4865, 6065, 8491, 9730, 12130, 16982, 42455, 84910, 168607, 337214, 843035, 1180249, 1686070, 2360498, 5901245, 11802490]

約数ペア:

[(1, 11802490), (2, 5901245), (5, 2360498), (7, 1686070), (10, 1180249), (14, 843035), (35, 337214), (70, 168607), (139, 84910), (278, 42455), (695, 16982), (973, 12130), (1213, 9730), (1390, 8491), (1946, 6065), (2426, 4865)]