15871344

素因数分解:

$2^4\times 3^1\times {\mathrm{330653}}^1$

素因数の和:330664

約数の個数: 20

約数和(自身を含む): 41001096

約数和(自身を除く): 25129752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 330653, 661306, 991959, 1322612, 1983918, 2645224, 3967836, 5290448, 7935672, 15871344]

約数ペア:

[(1, 15871344), (2, 7935672), (3, 5290448), (4, 3967836), (6, 2645224), (8, 1983918), (12, 1322612), (16, 991959), (24, 661306), (48, 330653)]