16439244

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{31859}}^1$

素因数の和:31909

約数の個数: 24

約数和(自身を含む): 39251520

約数和(自身を除く): 22812276

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 31859, 63718, 95577, 127436, 191154, 382308, 1369937, 2739874, 4109811, 5479748, 8219622, 16439244]

約数ペア:

[(1, 16439244), (2, 8219622), (3, 5479748), (4, 4109811), (6, 2739874), (12, 1369937), (43, 382308), (86, 191154), (129, 127436), (172, 95577), (258, 63718), (516, 31859)]