19580491408

素因数分解:

$2^4\times {\mathrm{5827}}^1\times {\mathrm{210019}}^1$

素因数の和:215854

約数の個数: 20

約数和(自身を含む): 37943893360

約数和(自身を除く): 18363401952

約数列:

[1, 2, 4, 8, 16, 5827, 11654, 23308, 46616, 93232, 210019, 420038, 840076, 1680152, 3360304, 1223780713, 2447561426, 4895122852, 9790245704, 19580491408]

約数ペア:

[(1, 19580491408), (2, 9790245704), (4, 4895122852), (8, 2447561426), (16, 1223780713), (5827, 3360304), (11654, 1680152), (23308, 840076), (46616, 420038), (93232, 210019)]