12985908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83243}}^1$

素因数の和:83263

約数の個数: 24

約数和(自身を含む): 32631648

約数和(自身を除く): 19645740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 83243, 166486, 249729, 332972, 499458, 998916, 1082159, 2164318, 3246477, 4328636, 6492954, 12985908]

約数ペア:

[(1, 12985908), (2, 6492954), (3, 4328636), (4, 3246477), (6, 2164318), (12, 1082159), (13, 998916), (26, 499458), (39, 332972), (52, 249729), (78, 166486), (156, 83243)]