16394676

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 40255488

約数和(自身を除く): 23860812

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 191, 276, 311, 382, 573, 622, 764, 933, 1146, 1244, 1866, 2292, 3732, 4393, 7153, 8786, 13179, 14306, 17572, 21459, 26358, 28612, 42918, 52716, 59401, 85836, 118802, 178203, 237604, 356406, 712812, 1366223, 2732446, 4098669, 5464892, 8197338, 16394676]

約数ペア:

[(1, 16394676), (2, 8197338), (3, 5464892), (4, 4098669), (6, 2732446), (12, 1366223), (23, 712812), (46, 356406), (69, 237604), (92, 178203), (138, 118802), (191, 85836), (276, 59401), (311, 52716), (382, 42918), (573, 28612), (622, 26358), (764, 21459), (933, 17572), (1146, 14306), (1244, 13179), (1866, 8786), (2292, 7153), (3732, 4393)]