19244992

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23131}}^1$

素因数の和:23156

約数の個数: 28

約数和(自身を含む): 41128696

約数和(自身を除く): 21883704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 23131, 46262, 92524, 185048, 300703, 370096, 601406, 740192, 1202812, 1480384, 2405624, 4811248, 9622496, 19244992]

約数ペア:

[(1, 19244992), (2, 9622496), (4, 4811248), (8, 2405624), (13, 1480384), (16, 1202812), (26, 740192), (32, 601406), (52, 370096), (64, 300703), (104, 185048), (208, 92524), (416, 46262), (832, 23131)]