12772370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5171}}^1$

素因数の和:5210

約数の個数: 32

約数和(自身を含む): 26066880

約数和(自身を除く): 13294510

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 5171, 10342, 25855, 51710, 67223, 98249, 134446, 196498, 336115, 491245, 672230, 982490, 1277237, 2554474, 6386185, 12772370]

約数ペア:

[(1, 12772370), (2, 6386185), (5, 2554474), (10, 1277237), (13, 982490), (19, 672230), (26, 491245), (38, 336115), (65, 196498), (95, 134446), (130, 98249), (190, 67223), (247, 51710), (494, 25855), (1235, 10342), (2470, 5171)]