19022112

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^2$

素因数の和:530

約数の個数: 54

約数和(自身を含む): 54305433

約数和(自身を除く): 35283321

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 1028, 1542, 2056, 2313, 3084, 4112, 4626, 6168, 8224, 9252, 12336, 18504, 24672, 37008, 66049, 74016, 132098, 198147, 264196, 396294, 528392, 594441, 792588, 1056784, 1188882, 1585176, 2113568, 2377764, 3170352, 4755528, 6340704, 9511056, 19022112]

約数ペア:

[(1, 19022112), (2, 9511056), (3, 6340704), (4, 4755528), (6, 3170352), (8, 2377764), (9, 2113568), (12, 1585176), (16, 1188882), (18, 1056784), (24, 792588), (32, 594441), (36, 528392), (48, 396294), (72, 264196), (96, 198147), (144, 132098), (257, 74016), (288, 66049), (514, 37008), (771, 24672), (1028, 18504), (1542, 12336), (2056, 9252), (2313, 8224), (3084, 6168), (4112, 4626)]