15872148

素因数分解:

$2^2\times 3^2\times {\mathrm{440893}}^1$

素因数の和:440903

約数の個数: 18

約数和(自身を含む): 40121354

約数和(自身を除く): 24249206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 440893, 881786, 1322679, 1763572, 2645358, 3968037, 5290716, 7936074, 15872148]

約数ペア:

[(1, 15872148), (2, 7936074), (3, 5290716), (4, 3968037), (6, 2645358), (9, 1763572), (12, 1322679), (18, 881786), (36, 440893)]