19004361

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 26089728

約数和(自身を除く): 7085367

約数列:

[1, 3, 41, 123, 367, 421, 1101, 1263, 15047, 17261, 45141, 51783, 154507, 463521, 6334787, 19004361]

約数ペア:

[(1, 19004361), (3, 6334787), (41, 463521), (123, 154507), (367, 51783), (421, 45141), (1101, 17261), (1263, 15047)]