19221444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{48539}}^1$

素因数の和:48560

約数の個数: 36

約数和(自身を含む): 53005680

約数和(自身を除く): 33784236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 48539, 97078, 145617, 194156, 291234, 436851, 533929, 582468, 873702, 1067858, 1601787, 1747404, 2135716, 3203574, 4805361, 6407148, 9610722, 19221444]

約数ペア:

[(1, 19221444), (2, 9610722), (3, 6407148), (4, 4805361), (6, 3203574), (9, 2135716), (11, 1747404), (12, 1601787), (18, 1067858), (22, 873702), (33, 582468), (36, 533929), (44, 436851), (66, 291234), (99, 194156), (132, 145617), (198, 97078), (396, 48539)]