15671780222

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{2221}}^1$

素因数の和:2937

約数の個数: 64

約数和(自身を含む): 29027496960

約数和(自身を除く): 13355716738

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 647, 779, 1294, 1558, 2221, 4442, 4529, 5453, 9058, 10906, 12293, 15547, 24586, 26527, 31094, 42199, 53054, 84398, 86051, 91061, 172102, 182122, 185689, 295393, 371378, 504013, 590786, 637427, 1008026, 1274854, 1436987, 1730159, 2873974, 3460318, 3528091, 7056182, 10058909, 12111113, 20117818, 24222226, 27302753, 54605506, 58916467, 117832934, 191119271, 382238542, 412415269, 824830538, 1119412873, 2238825746, 7835890111, 15671780222]

約数ペア:

[(1, 15671780222), (2, 7835890111), (7, 2238825746), (14, 1119412873), (19, 824830538), (38, 412415269), (41, 382238542), (82, 191119271), (133, 117832934), (266, 58916467), (287, 54605506), (574, 27302753), (647, 24222226), (779, 20117818), (1294, 12111113), (1558, 10058909), (2221, 7056182), (4442, 3528091), (4529, 3460318), (5453, 2873974), (9058, 1730159), (10906, 1436987), (12293, 1274854), (15547, 1008026), (24586, 637427), (26527, 590786), (31094, 504013), (42199, 371378), (53054, 295393), (84398, 185689), (86051, 182122), (91061, 172102)]