11987830514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 20534394240

約数和(自身を除く): 8546563726

約数列:

[1, 2, 11, 22, 29, 58, 173, 313, 319, 346, 347, 626, 638, 694, 1903, 3443, 3806, 3817, 5017, 6886, 7634, 9077, 10034, 10063, 18154, 20126, 54149, 55187, 60031, 99847, 108298, 108611, 110374, 110693, 120062, 199694, 217222, 221386, 595639, 660341, 1191278, 1194721, 1320682, 1570321, 1740899, 2389442, 3140642, 3149719, 3481798, 6299438, 17273531, 18789703, 19149889, 34547062, 34646909, 37579406, 38299778, 69293818, 206686733, 413373466, 544901387, 1089802774, 5993915257, 11987830514]

約数ペア:

[(1, 11987830514), (2, 5993915257), (11, 1089802774), (22, 544901387), (29, 413373466), (58, 206686733), (173, 69293818), (313, 38299778), (319, 37579406), (346, 34646909), (347, 34547062), (626, 19149889), (638, 18789703), (694, 17273531), (1903, 6299438), (3443, 3481798), (3806, 3149719), (3817, 3140642), (5017, 2389442), (6886, 1740899), (7634, 1570321), (9077, 1320682), (10034, 1194721), (10063, 1191278), (18154, 660341), (20126, 595639), (54149, 221386), (55187, 217222), (60031, 199694), (99847, 120062), (108298, 110693), (108611, 110374)]