12216516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{78311}}^1$

素因数の和:78331

約数の個数: 24

約数和(自身を含む): 30698304

約数和(自身を除く): 18481788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 78311, 156622, 234933, 313244, 469866, 939732, 1018043, 2036086, 3054129, 4072172, 6108258, 12216516]

約数ペア:

[(1, 12216516), (2, 6108258), (3, 4072172), (4, 3054129), (6, 2036086), (12, 1018043), (13, 939732), (26, 469866), (39, 313244), (52, 234933), (78, 156622), (156, 78311)]