15996473

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 17614080

約数和(自身を除く): 1617607

約数列:

[1, 17, 43, 79, 277, 731, 1343, 3397, 4709, 11911, 21883, 57749, 202487, 372011, 940969, 15996473]

約数ペア:

[(1, 15996473), (17, 940969), (43, 372011), (79, 202487), (277, 57749), (731, 21883), (1343, 11911), (3397, 4709)]