19751436

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{18919}}^1$

素因数の和:18958

約数の個数: 36

約数和(自身を含む): 51651600

約数和(自身を除く): 31900164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 18919, 37838, 56757, 75676, 113514, 170271, 227028, 340542, 548651, 681084, 1097302, 1645953, 2194604, 3291906, 4937859, 6583812, 9875718, 19751436]

約数ペア:

[(1, 19751436), (2, 9875718), (3, 6583812), (4, 4937859), (6, 3291906), (9, 2194604), (12, 1645953), (18, 1097302), (29, 681084), (36, 548651), (58, 340542), (87, 227028), (116, 170271), (174, 113514), (261, 75676), (348, 56757), (522, 37838), (1044, 18919)]