16840382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13781}}^1$

素因数の和:13843

約数の個数: 16

約数和(自身を含む): 27784512

約数和(自身を除く): 10944130

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 13781, 27562, 179153, 358306, 647707, 1295414, 8420191, 16840382]

約数ペア:

[(1, 16840382), (2, 8420191), (13, 1295414), (26, 647707), (47, 358306), (94, 179153), (611, 27562), (1222, 13781)]