21119087712

素因数分解:

$2^5\times 3^1\times {\mathrm{219990497}}^1$

素因数の和:219990510

約数の個数: 24

約数和(自身を含む): 55437605496

約数和(自身を除く): 34318517784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 219990497, 439980994, 659971491, 879961988, 1319942982, 1759923976, 2639885964, 3519847952, 5279771928, 7039695904, 10559543856, 21119087712]

約数ペア:

[(1, 21119087712), (2, 10559543856), (3, 7039695904), (4, 5279771928), (6, 3519847952), (8, 2639885964), (12, 1759923976), (16, 1319942982), (24, 879961988), (32, 659971491), (48, 439980994), (96, 219990497)]