19580568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4019}}^1$

素因数の和:4064

約数の個数: 64

約数和(自身を含む): 57888000

約数和(自身を除く): 38307432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4019, 4872, 8038, 12057, 16076, 24114, 28133, 32152, 48228, 56266, 84399, 96456, 112532, 116551, 168798, 225064, 233102, 337596, 349653, 466204, 675192, 699306, 815857, 932408, 1398612, 1631714, 2447571, 2797224, 3263428, 4895142, 6526856, 9790284, 19580568]

約数ペア:

[(1, 19580568), (2, 9790284), (3, 6526856), (4, 4895142), (6, 3263428), (7, 2797224), (8, 2447571), (12, 1631714), (14, 1398612), (21, 932408), (24, 815857), (28, 699306), (29, 675192), (42, 466204), (56, 349653), (58, 337596), (84, 233102), (87, 225064), (116, 168798), (168, 116551), (174, 112532), (203, 96456), (232, 84399), (348, 56266), (406, 48228), (609, 32152), (696, 28133), (812, 24114), (1218, 16076), (1624, 12057), (2436, 8038), (4019, 4872)]