19306076444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{641}}^1\times {\mathrm{739}}^1$

素因数の和:1850

約数の個数: 48

約数和(自身を含む): 35437167360

約数和(自身を除く): 16131090916

約数列:

[1, 2, 4, 23, 46, 92, 443, 641, 739, 886, 1282, 1478, 1772, 2564, 2956, 10189, 14743, 16997, 20378, 29486, 33994, 40756, 58972, 67988, 283963, 327377, 473699, 567926, 654754, 947398, 1135852, 1309508, 1894796, 6531149, 7529671, 10895077, 13062298, 15059342, 21790154, 26124596, 30118684, 43580308, 209848657, 419697314, 839394628, 4826519111, 9653038222, 19306076444]

約数ペア:

[(1, 19306076444), (2, 9653038222), (4, 4826519111), (23, 839394628), (46, 419697314), (92, 209848657), (443, 43580308), (641, 30118684), (739, 26124596), (886, 21790154), (1282, 15059342), (1478, 13062298), (1772, 10895077), (2564, 7529671), (2956, 6531149), (10189, 1894796), (14743, 1309508), (16997, 1135852), (20378, 947398), (29486, 654754), (33994, 567926), (40756, 473699), (58972, 327377), (67988, 283963)]