16857516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{108061}}^1$

素因数の和:108081

約数の個数: 24

約数和(自身を含む): 42360304

約数和(自身を除く): 25502788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 108061, 216122, 324183, 432244, 648366, 1296732, 1404793, 2809586, 4214379, 5619172, 8428758, 16857516]

約数ペア:

[(1, 16857516), (2, 8428758), (3, 5619172), (4, 4214379), (6, 2809586), (12, 1404793), (13, 1296732), (26, 648366), (39, 432244), (52, 324183), (78, 216122), (156, 108061)]