19367012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 44997120

約数和(自身を除く): 25630108

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 29, 34, 46, 58, 61, 68, 92, 116, 119, 122, 161, 203, 238, 244, 322, 391, 406, 427, 476, 493, 644, 667, 782, 812, 854, 986, 1037, 1334, 1403, 1564, 1708, 1769, 1972, 2074, 2668, 2737, 2806, 3451, 3538, 4148, 4669, 5474, 5612, 6902, 7076, 7259, 9338, 9821, 10948, 11339, 12383, 13804, 14518, 18676, 19642, 22678, 23851, 24766, 29036, 30073, 39284, 40687, 45356, 47702, 49532, 60146, 79373, 81374, 95404, 120292, 158746, 162748, 166957, 210511, 284809, 317492, 333914, 421022, 569618, 667828, 691679, 842044, 1139236, 1383358, 2766716, 4841753, 9683506, 19367012]

約数ペア:

[(1, 19367012), (2, 9683506), (4, 4841753), (7, 2766716), (14, 1383358), (17, 1139236), (23, 842044), (28, 691679), (29, 667828), (34, 569618), (46, 421022), (58, 333914), (61, 317492), (68, 284809), (92, 210511), (116, 166957), (119, 162748), (122, 158746), (161, 120292), (203, 95404), (238, 81374), (244, 79373), (322, 60146), (391, 49532), (406, 47702), (427, 45356), (476, 40687), (493, 39284), (644, 30073), (667, 29036), (782, 24766), (812, 23851), (854, 22678), (986, 19642), (1037, 18676), (1334, 14518), (1403, 13804), (1564, 12383), (1708, 11339), (1769, 10948), (1972, 9821), (2074, 9338), (2668, 7259), (2737, 7076), (2806, 6902), (3451, 5612), (3538, 5474), (4148, 4669)]