16198788

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{31393}}^1$

素因数の和:31443

約数の個数: 24

約数和(自身を含む): 38677408

約数和(自身を除く): 22478620

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 31393, 62786, 94179, 125572, 188358, 376716, 1349899, 2699798, 4049697, 5399596, 8099394, 16198788]

約数ペア:

[(1, 16198788), (2, 8099394), (3, 5399596), (4, 4049697), (6, 2699798), (12, 1349899), (43, 376716), (86, 188358), (129, 125572), (172, 94179), (258, 62786), (516, 31393)]