12770716

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7477}}^1$

素因数の和:7549

約数の個数: 24

約数和(自身を含む): 25963616

約数和(自身を除く): 13192900

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 7477, 14954, 29908, 52339, 104678, 209356, 456097, 912194, 1824388, 3192679, 6385358, 12770716]

約数ペア:

[(1, 12770716), (2, 6385358), (4, 3192679), (7, 1824388), (14, 912194), (28, 456097), (61, 209356), (122, 104678), (244, 52339), (427, 29908), (854, 14954), (1708, 7477)]