19630359

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18329}}^1$

素因数の和:18359

約数の個数: 24

約数和(自身を含む): 34313760

約数和(自身を除く): 14683401

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 18329, 54987, 128303, 164961, 311593, 384909, 934779, 1154727, 2181151, 2804337, 6543453, 19630359]

約数ペア:

[(1, 19630359), (3, 6543453), (7, 2804337), (9, 2181151), (17, 1154727), (21, 934779), (51, 384909), (63, 311593), (119, 164961), (153, 128303), (357, 54987), (1071, 18329)]