19959600958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1\times {\mathrm{2309}}^1$

素因数の和:3165

約数の個数: 64

約数和(自身を含む): 35835307200

約数和(自身を除く): 15875706242

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 797, 986, 1594, 2309, 4618, 5423, 8767, 10846, 13549, 17534, 23113, 25399, 27098, 39253, 46226, 50798, 66961, 78506, 133922, 149039, 254243, 298078, 392921, 431783, 508486, 736571, 785842, 863566, 1138337, 1473142, 1840273, 2276674, 3680546, 4322131, 8644262, 12521707, 20243003, 25043414, 31284641, 40486006, 53367917, 62569282, 106735834, 344131051, 587047087, 688262102, 907254589, 1174094174, 1814509178, 9979800479, 19959600958]

約数ペア:

[(1, 19959600958), (2, 9979800479), (11, 1814509178), (17, 1174094174), (22, 907254589), (29, 688262102), (34, 587047087), (58, 344131051), (187, 106735834), (319, 62569282), (374, 53367917), (493, 40486006), (638, 31284641), (797, 25043414), (986, 20243003), (1594, 12521707), (2309, 8644262), (4618, 4322131), (5423, 3680546), (8767, 2276674), (10846, 1840273), (13549, 1473142), (17534, 1138337), (23113, 863566), (25399, 785842), (27098, 736571), (39253, 508486), (46226, 431783), (50798, 392921), (66961, 298078), (78506, 254243), (133922, 149039)]