19051416

素因数分解:

$2^3\times 3^3\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 53311200

約数和(自身を除く): 34259784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 193, 216, 386, 457, 579, 772, 914, 1158, 1371, 1544, 1737, 1828, 2316, 2742, 3474, 3656, 4113, 4632, 5211, 5484, 6948, 8226, 10422, 10968, 12339, 13896, 16452, 20844, 24678, 32904, 41688, 49356, 88201, 98712, 176402, 264603, 352804, 529206, 705608, 793809, 1058412, 1587618, 2116824, 2381427, 3175236, 4762854, 6350472, 9525708, 19051416]

約数ペア:

[(1, 19051416), (2, 9525708), (3, 6350472), (4, 4762854), (6, 3175236), (8, 2381427), (9, 2116824), (12, 1587618), (18, 1058412), (24, 793809), (27, 705608), (36, 529206), (54, 352804), (72, 264603), (108, 176402), (193, 98712), (216, 88201), (386, 49356), (457, 41688), (579, 32904), (772, 24678), (914, 20844), (1158, 16452), (1371, 13896), (1544, 12339), (1737, 10968), (1828, 10422), (2316, 8226), (2742, 6948), (3474, 5484), (3656, 5211), (4113, 4632)]