19402865713

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1\times {\mathrm{5821}}^1$

素因数の和:6505

約数の個数: 32

約数和(自身を含む): 24567535872

約数和(自身を除く): 5164670159

約数列:

[1, 7, 11, 73, 77, 511, 593, 803, 4151, 5621, 5821, 6523, 40747, 43289, 45661, 64031, 303023, 424933, 448217, 476179, 2974531, 3333253, 3451853, 4674263, 24162971, 32719841, 37970383, 251985269, 265792681, 1763896883, 2771837959, 19402865713]

約数ペア:

[(1, 19402865713), (7, 2771837959), (11, 1763896883), (73, 265792681), (77, 251985269), (511, 37970383), (593, 32719841), (803, 24162971), (4151, 4674263), (5621, 3451853), (5821, 3333253), (6523, 2974531), (40747, 476179), (43289, 448217), (45661, 424933), (64031, 303023)]