18696322

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3461}}^1$

素因数の和:3573

約数の個数: 16

約数和(自身を含む): 29205432

約数和(自身を除く): 10509110

約数列:

[1, 2, 37, 73, 74, 146, 2701, 3461, 5402, 6922, 128057, 252653, 256114, 505306, 9348161, 18696322]

約数ペア:

[(1, 18696322), (2, 9348161), (37, 505306), (73, 256114), (74, 252653), (146, 128057), (2701, 6922), (3461, 5402)]