13319119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 15160320

約数和(自身を除く): 1841201

約数列:

[1, 11, 31, 139, 281, 341, 1529, 3091, 4309, 8711, 39059, 47399, 95821, 429649, 1210829, 13319119]

約数ペア:

[(1, 13319119), (11, 1210829), (31, 429649), (139, 95821), (281, 47399), (341, 39059), (1529, 8711), (3091, 4309)]