19461408

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5479}}^1$

素因数の和:5529

約数の個数: 48

約数和(自身を含む): 52476480

約数和(自身を除く): 33015072

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, 5479, 10958, 16437, 21916, 32874, 43832, 65748, 87664, 131496, 175328, 202723, 262992, 405446, 525984, 608169, 810892, 1216338, 1621784, 2432676, 3243568, 4865352, 6487136, 9730704, 19461408]

約数ペア:

[(1, 19461408), (2, 9730704), (3, 6487136), (4, 4865352), (6, 3243568), (8, 2432676), (12, 1621784), (16, 1216338), (24, 810892), (32, 608169), (37, 525984), (48, 405446), (74, 262992), (96, 202723), (111, 175328), (148, 131496), (222, 87664), (296, 65748), (444, 43832), (592, 32874), (888, 21916), (1184, 16437), (1776, 10958), (3552, 5479)]