15691940684

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1\times {\mathrm{5573}}^1$

素因数の和:6254

約数の個数: 48

約数和(自身を含む): 31598961408

約数和(自身を除く): 15907020724

約数列:

[1, 2, 4, 7, 14, 28, 227, 443, 454, 886, 908, 1589, 1772, 3101, 3178, 5573, 6202, 6356, 11146, 12404, 22292, 39011, 78022, 100561, 156044, 201122, 402244, 703927, 1265071, 1407854, 2468839, 2530142, 2815708, 4937678, 5060284, 8855497, 9875356, 17281873, 17710994, 34563746, 35421988, 69127492, 560426453, 1120852906, 2241705812, 3922985171, 7845970342, 15691940684]

約数ペア:

[(1, 15691940684), (2, 7845970342), (4, 3922985171), (7, 2241705812), (14, 1120852906), (28, 560426453), (227, 69127492), (443, 35421988), (454, 34563746), (886, 17710994), (908, 17281873), (1589, 9875356), (1772, 8855497), (3101, 5060284), (3178, 4937678), (5573, 2815708), (6202, 2530142), (6356, 2468839), (11146, 1407854), (12404, 1265071), (22292, 703927), (39011, 402244), (78022, 201122), (100561, 156044)]