19389092

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2887}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 35903616

約数和(自身を除く): 16514524

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 2887, 3358, 5774, 6716, 11548, 66401, 132802, 210751, 265604, 421502, 843004, 4847273, 9694546, 19389092]

約数ペア:

[(1, 19389092), (2, 9694546), (4, 4847273), (23, 843004), (46, 421502), (73, 265604), (92, 210751), (146, 132802), (292, 66401), (1679, 11548), (2887, 6716), (3358, 5774)]