19963296

素因数分解:

$2^5\times 3^2\times {\mathrm{69317}}^1$

素因数の和:69333

約数の個数: 36

約数和(自身を含む): 56771442

約数和(自身を除く): 36808146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69317, 138634, 207951, 277268, 415902, 554536, 623853, 831804, 1109072, 1247706, 1663608, 2218144, 2495412, 3327216, 4990824, 6654432, 9981648, 19963296]

約数ペア:

[(1, 19963296), (2, 9981648), (3, 6654432), (4, 4990824), (6, 3327216), (8, 2495412), (9, 2218144), (12, 1663608), (16, 1247706), (18, 1109072), (24, 831804), (32, 623853), (36, 554536), (48, 415902), (72, 277268), (96, 207951), (144, 138634), (288, 69317)]