19386592

素因数分解:

$2^5\times {\mathrm{571}}^1\times {\mathrm{1061}}^1$

素因数の和:1642

約数の個数: 24

約数和(自身を含む): 38270232

約数和(自身を除く): 18883640

約数列:

[1, 2, 4, 8, 16, 32, 571, 1061, 1142, 2122, 2284, 4244, 4568, 8488, 9136, 16976, 18272, 33952, 605831, 1211662, 2423324, 4846648, 9693296, 19386592]

約数ペア:

[(1, 19386592), (2, 9693296), (4, 4846648), (8, 2423324), (16, 1211662), (32, 605831), (571, 33952), (1061, 18272), (1142, 16976), (2122, 9136), (2284, 8488), (4244, 4568)]