12791335876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{193679}}^1$

素因数の和:193792

約数の個数: 48

約数和(自身を含む): 26030592000

約数和(自身を除く): 13239256124

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 79, 158, 209, 316, 418, 836, 869, 1501, 1738, 3002, 3476, 6004, 16511, 33022, 66044, 193679, 387358, 774716, 2130469, 3679901, 4260938, 7359802, 8521876, 14719604, 15300641, 30601282, 40478911, 61202564, 80957822, 161915644, 168307051, 290712179, 336614102, 581424358, 673228204, 1162848716, 3197833969, 6395667938, 12791335876]

約数ペア:

[(1, 12791335876), (2, 6395667938), (4, 3197833969), (11, 1162848716), (19, 673228204), (22, 581424358), (38, 336614102), (44, 290712179), (76, 168307051), (79, 161915644), (158, 80957822), (209, 61202564), (316, 40478911), (418, 30601282), (836, 15300641), (869, 14719604), (1501, 8521876), (1738, 7359802), (3002, 4260938), (3476, 3679901), (6004, 2130469), (16511, 774716), (33022, 387358), (66044, 193679)]