19088190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6427}}^1$

素因数の和:6454

約数の個数: 64

約数和(自身を含む): 55537920

約数和(自身を除く): 36449730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 6427, 12854, 19281, 32135, 38562, 57843, 64270, 70697, 96405, 115686, 141394, 173529, 192810, 212091, 289215, 347058, 353485, 424182, 578430, 636273, 706970, 867645, 1060455, 1272546, 1735290, 1908819, 2120910, 3181365, 3817638, 6362730, 9544095, 19088190]

約数ペア:

[(1, 19088190), (2, 9544095), (3, 6362730), (5, 3817638), (6, 3181365), (9, 2120910), (10, 1908819), (11, 1735290), (15, 1272546), (18, 1060455), (22, 867645), (27, 706970), (30, 636273), (33, 578430), (45, 424182), (54, 353485), (55, 347058), (66, 289215), (90, 212091), (99, 192810), (110, 173529), (135, 141394), (165, 115686), (198, 96405), (270, 70697), (297, 64270), (330, 57843), (495, 38562), (594, 32135), (990, 19281), (1485, 12854), (2970, 6427)]