19366984354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22159021}}^1$

素因数の和:22159065

約数の個数: 16

約数和(自身を含む): 31908991680

約数和(自身を除く): 12542007326

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 22159021, 44318042, 421021399, 509657483, 842042798, 1019314966, 9683492177, 19366984354]

約数ペア:

[(1, 19366984354), (2, 9683492177), (19, 1019314966), (23, 842042798), (38, 509657483), (46, 421021399), (437, 44318042), (874, 22159021)]