12278684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1559}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 23587200

約数和(自身を除く): 11308516

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1559, 1969, 3118, 3938, 6236, 7876, 17149, 34298, 68596, 279061, 558122, 1116244, 3069671, 6139342, 12278684]

約数ペア:

[(1, 12278684), (2, 6139342), (4, 3069671), (11, 1116244), (22, 558122), (44, 279061), (179, 68596), (358, 34298), (716, 17149), (1559, 7876), (1969, 6236), (3118, 3938)]