19088208

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:1952

約数の個数: 60

約数和(自身を含む): 54201888

約数和(自身を除く): 35113680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 1867, 2556, 3408, 3734, 5112, 5601, 7468, 10224, 11202, 14936, 16803, 22404, 29872, 33606, 44808, 67212, 89616, 132557, 134424, 265114, 268848, 397671, 530228, 795342, 1060456, 1193013, 1590684, 2120912, 2386026, 3181368, 4772052, 6362736, 9544104, 19088208]

約数ペア:

[(1, 19088208), (2, 9544104), (3, 6362736), (4, 4772052), (6, 3181368), (8, 2386026), (9, 2120912), (12, 1590684), (16, 1193013), (18, 1060456), (24, 795342), (36, 530228), (48, 397671), (71, 268848), (72, 265114), (142, 134424), (144, 132557), (213, 89616), (284, 67212), (426, 44808), (568, 33606), (639, 29872), (852, 22404), (1136, 16803), (1278, 14936), (1704, 11202), (1867, 10224), (2556, 7468), (3408, 5601), (3734, 5112)]