19142554584

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{18548987}}^1$

素因数の和:18549039

約数の個数: 32

約数和(自身を含む): 48969328320

約数和(自身を除く): 29826773736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 18548987, 37097974, 55646961, 74195948, 111293922, 148391896, 222587844, 445175688, 797606441, 1595212882, 2392819323, 3190425764, 4785638646, 6380851528, 9571277292, 19142554584]

約数ペア:

[(1, 19142554584), (2, 9571277292), (3, 6380851528), (4, 4785638646), (6, 3190425764), (8, 2392819323), (12, 1595212882), (24, 797606441), (43, 445175688), (86, 222587844), (129, 148391896), (172, 111293922), (258, 74195948), (344, 55646961), (516, 37097974), (1032, 18548987)]