19144392

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{21559}}^1$

素因数の和:21605

約数の個数: 32

約数和(自身を含む): 49156800

約数和(自身を除く): 30012408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 21559, 43118, 64677, 86236, 129354, 172472, 258708, 517416, 797683, 1595366, 2393049, 3190732, 4786098, 6381464, 9572196, 19144392]

約数ペア:

[(1, 19144392), (2, 9572196), (3, 6381464), (4, 4786098), (6, 3190732), (8, 2393049), (12, 1595366), (24, 797683), (37, 517416), (74, 258708), (111, 172472), (148, 129354), (222, 86236), (296, 64677), (444, 43118), (888, 21559)]