15246670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{907}}^1$

素因数の和:996

約数の個数: 24

約数和(自身を含む): 28160712

約数和(自身を除く): 12914042

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 907, 1681, 1814, 3362, 4535, 8405, 9070, 16810, 37187, 74374, 185935, 371870, 1524667, 3049334, 7623335, 15246670]

約数ペア:

[(1, 15246670), (2, 7623335), (5, 3049334), (10, 1524667), (41, 371870), (82, 185935), (205, 74374), (410, 37187), (907, 16810), (1681, 9070), (1814, 8405), (3362, 4535)]