19725291234

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{160423}}^1$

素因数の和:160474

約数の個数: 96

約数和(自身を含む): 50452706304

約数和(自身を除く): 30727415070

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 81, 99, 138, 162, 198, 207, 243, 253, 297, 414, 486, 506, 594, 621, 759, 891, 1242, 1518, 1782, 1863, 2277, 2673, 3726, 4554, 5346, 5589, 6831, 11178, 13662, 20493, 40986, 61479, 122958, 160423, 320846, 481269, 962538, 1443807, 1764653, 2887614, 3529306, 3689729, 4331421, 5293959, 7379458, 8662842, 10587918, 11069187, 12994263, 15881877, 22138374, 25988526, 31763754, 33207561, 38982789, 40587019, 47645631, 66415122, 77965578, 81174038, 95291262, 99622683, 121761057, 142936893, 199245366, 243522114, 285873786, 298868049, 365283171, 428810679, 597736098, 730566342, 857621358, 896604147, 1095849513, 1793208294, 2191699026, 3287548539, 6575097078, 9862645617, 19725291234]

約数ペア:

[(1, 19725291234), (2, 9862645617), (3, 6575097078), (6, 3287548539), (9, 2191699026), (11, 1793208294), (18, 1095849513), (22, 896604147), (23, 857621358), (27, 730566342), (33, 597736098), (46, 428810679), (54, 365283171), (66, 298868049), (69, 285873786), (81, 243522114), (99, 199245366), (138, 142936893), (162, 121761057), (198, 99622683), (207, 95291262), (243, 81174038), (253, 77965578), (297, 66415122), (414, 47645631), (486, 40587019), (506, 38982789), (594, 33207561), (621, 31763754), (759, 25988526), (891, 22138374), (1242, 15881877), (1518, 12994263), (1782, 11069187), (1863, 10587918), (2277, 8662842), (2673, 7379458), (3726, 5293959), (4554, 4331421), (5346, 3689729), (5589, 3529306), (6831, 2887614), (11178, 1764653), (13662, 1443807), (20493, 962538), (40986, 481269), (61479, 320846), (122958, 160423)]