19411735840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17331907}}^1$

素因数の和:17331929

約数の個数: 48

約数和(自身を含む): 52411689792

約数和(自身を除く): 32999953952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 17331907, 34663814, 69327628, 86659535, 121323349, 138655256, 173319070, 242646698, 277310512, 346638140, 485293396, 554621024, 606616745, 693276280, 970586792, 1213233490, 1386552560, 1941173584, 2426466980, 2773105120, 3882347168, 4852933960, 9705867920, 19411735840]

約数ペア:

[(1, 19411735840), (2, 9705867920), (4, 4852933960), (5, 3882347168), (7, 2773105120), (8, 2426466980), (10, 1941173584), (14, 1386552560), (16, 1213233490), (20, 970586792), (28, 693276280), (32, 606616745), (35, 554621024), (40, 485293396), (56, 346638140), (70, 277310512), (80, 242646698), (112, 173319070), (140, 138655256), (160, 121323349), (224, 86659535), (280, 69327628), (560, 34663814), (1120, 17331907)]