15081992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2645

約数の個数: 32

約数和(自身を含む): 30650400

約数和(自身を除く): 15568408

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2579, 2924, 5158, 5848, 10316, 20632, 43843, 87686, 110897, 175372, 221794, 350744, 443588, 887176, 1885249, 3770498, 7540996, 15081992]

約数ペア:

[(1, 15081992), (2, 7540996), (4, 3770498), (8, 1885249), (17, 887176), (34, 443588), (43, 350744), (68, 221794), (86, 175372), (136, 110897), (172, 87686), (344, 43843), (731, 20632), (1462, 10316), (2579, 5848), (2924, 5158)]