18803488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53419}}^1$

素因数の和:53440

約数の個数: 24

約数和(自身を含む): 40385520

約数和(自身を除く): 21582032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 53419, 106838, 213676, 427352, 587609, 854704, 1175218, 1709408, 2350436, 4700872, 9401744, 18803488]

約数ペア:

[(1, 18803488), (2, 9401744), (4, 4700872), (8, 2350436), (11, 1709408), (16, 1175218), (22, 854704), (32, 587609), (44, 427352), (88, 213676), (176, 106838), (352, 53419)]