19520292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{147881}}^1$

素因数の和:147899

約数の個数: 24

約数和(自身を含む): 49688352

約数和(自身を除く): 30168060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 147881, 295762, 443643, 591524, 887286, 1626691, 1774572, 3253382, 4880073, 6506764, 9760146, 19520292]

約数ペア:

[(1, 19520292), (2, 9760146), (3, 6506764), (4, 4880073), (6, 3253382), (11, 1774572), (12, 1626691), (22, 887286), (33, 591524), (44, 443643), (66, 295762), (132, 147881)]