19080672

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15289}}^1$

素因数の和:15315

約数の個数: 48

約数和(自身を含む): 53943120

約数和(自身を除く): 34862448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 15289, 30578, 45867, 61156, 91734, 122312, 183468, 198757, 244624, 366936, 397514, 489248, 596271, 733872, 795028, 1192542, 1467744, 1590056, 2385084, 3180112, 4770168, 6360224, 9540336, 19080672]

約数ペア:

[(1, 19080672), (2, 9540336), (3, 6360224), (4, 4770168), (6, 3180112), (8, 2385084), (12, 1590056), (13, 1467744), (16, 1192542), (24, 795028), (26, 733872), (32, 596271), (39, 489248), (48, 397514), (52, 366936), (78, 244624), (96, 198757), (104, 183468), (156, 122312), (208, 91734), (312, 61156), (416, 45867), (624, 30578), (1248, 15289)]