13962530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 27086400

約数和(自身を除く): 13123870

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 1709, 3418, 4085, 8170, 8545, 17090, 32471, 64942, 73487, 146974, 162355, 324710, 367435, 734870, 1396253, 2792506, 6981265, 13962530]

約数ペア:

[(1, 13962530), (2, 6981265), (5, 2792506), (10, 1396253), (19, 734870), (38, 367435), (43, 324710), (86, 162355), (95, 146974), (190, 73487), (215, 64942), (430, 32471), (817, 17090), (1634, 8545), (1709, 8170), (3418, 4085)]