12520716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{967}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 31874304

約数和(自身を除く): 19353588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 967, 996, 1079, 1934, 2158, 2901, 3237, 3868, 4316, 5802, 6474, 11604, 12571, 12948, 25142, 37713, 50284, 75426, 80261, 150852, 160522, 240783, 321044, 481566, 963132, 1043393, 2086786, 3130179, 4173572, 6260358, 12520716]

約数ペア:

[(1, 12520716), (2, 6260358), (3, 4173572), (4, 3130179), (6, 2086786), (12, 1043393), (13, 963132), (26, 481566), (39, 321044), (52, 240783), (78, 160522), (83, 150852), (156, 80261), (166, 75426), (249, 50284), (332, 37713), (498, 25142), (967, 12948), (996, 12571), (1079, 11604), (1934, 6474), (2158, 5802), (2901, 4316), (3237, 3868)]