19176510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2025

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 32145090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 1979, 3230, 3958, 4845, 5937, 9690, 9895, 11874, 19790, 29685, 33643, 37601, 59370, 67286, 75202, 100929, 112803, 168215, 188005, 201858, 225606, 336430, 376010, 504645, 564015, 639217, 1009290, 1128030, 1278434, 1917651, 3196085, 3835302, 6392170, 9588255, 19176510]

約数ペア:

[(1, 19176510), (2, 9588255), (3, 6392170), (5, 3835302), (6, 3196085), (10, 1917651), (15, 1278434), (17, 1128030), (19, 1009290), (30, 639217), (34, 564015), (38, 504645), (51, 376010), (57, 336430), (85, 225606), (95, 201858), (102, 188005), (114, 168215), (170, 112803), (190, 100929), (255, 75202), (285, 67286), (323, 59370), (510, 37601), (570, 33643), (646, 29685), (969, 19790), (1615, 11874), (1938, 9895), (1979, 9690), (3230, 5937), (3958, 4845)]