19113312

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5381}}^1$

素因数の和:5431

約数の個数: 48

約数和(自身を含む): 51538032

約数和(自身を除く): 32424720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 5381, 10762, 16143, 21524, 32286, 43048, 64572, 86096, 129144, 172192, 199097, 258288, 398194, 516576, 597291, 796388, 1194582, 1592776, 2389164, 3185552, 4778328, 6371104, 9556656, 19113312]

約数ペア:

[(1, 19113312), (2, 9556656), (3, 6371104), (4, 4778328), (6, 3185552), (8, 2389164), (12, 1592776), (16, 1194582), (24, 796388), (32, 597291), (37, 516576), (48, 398194), (74, 258288), (96, 199097), (111, 172192), (148, 129144), (222, 86096), (296, 64572), (444, 43048), (592, 32286), (888, 21524), (1184, 16143), (1776, 10762), (3552, 5381)]