12770966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5519}}^1$

素因数の和:5623

約数の個数: 16

約数和(自身を含む): 20865600

約数和(自身を除く): 8094634

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 5519, 11038, 71747, 143494, 491191, 982382, 6385483, 12770966]

約数ペア:

[(1, 12770966), (2, 6385483), (13, 982382), (26, 491191), (89, 143494), (178, 71747), (1157, 11038), (2314, 5519)]