316218919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 339292800

約数和(自身を除く): 23073881

約数列:

[1, 19, 107, 109, 1427, 2033, 2071, 11663, 27113, 152689, 155543, 221597, 2901091, 2955317, 16643101, 316218919]

約数ペア:

[(1, 316218919), (19, 16643101), (107, 2955317), (109, 2901091), (1427, 221597), (2033, 155543), (2071, 152689), (11663, 27113)]