15721805436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68955287}}^1$

素因数の和:68955313

約数の個数: 24

約数和(自身を含む): 38614961280

約数和(自身を除く): 22893155844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 68955287, 137910574, 206865861, 275821148, 413731722, 827463444, 1310150453, 2620300906, 3930451359, 5240601812, 7860902718, 15721805436]

約数ペア:

[(1, 15721805436), (2, 7860902718), (3, 5240601812), (4, 3930451359), (6, 2620300906), (12, 1310150453), (19, 827463444), (38, 413731722), (57, 275821148), (76, 206865861), (114, 137910574), (228, 68955287)]