16382590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1031}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 33882624

約数和(自身を除く): 17500034

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1031, 1135, 1589, 2062, 2270, 3178, 5155, 7217, 7945, 10310, 14434, 15890, 36085, 72170, 234037, 468074, 1170185, 1638259, 2340370, 3276518, 8191295, 16382590]

約数ペア:

[(1, 16382590), (2, 8191295), (5, 3276518), (7, 2340370), (10, 1638259), (14, 1170185), (35, 468074), (70, 234037), (227, 72170), (454, 36085), (1031, 15890), (1135, 14434), (1589, 10310), (2062, 7945), (2270, 7217), (3178, 5155)]