12357163

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 16311120

約数和(自身を除く): 3953957

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1021, 1729, 7147, 12103, 13273, 19399, 50029, 92911, 135793, 252187, 650377, 950551, 1765309, 12357163]

約数ペア:

[(1, 12357163), (7, 1765309), (13, 950551), (19, 650377), (49, 252187), (91, 135793), (133, 92911), (247, 50029), (637, 19399), (931, 13273), (1021, 12103), (1729, 7147)]