31427102

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{118147}}^1$

素因数の和:118175

約数の個数: 16

約数和(自身を含む): 56711040

約数和(自身を除く): 25283938

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 118147, 236294, 827029, 1654058, 2244793, 4489586, 15713551, 31427102]

約数ペア:

[(1, 31427102), (2, 15713551), (7, 4489586), (14, 2244793), (19, 1654058), (38, 827029), (133, 236294), (266, 118147)]