11519868

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 16421892

約数列:

[1, 2, 3, 4, 6, 12, 53, 59, 106, 118, 159, 177, 212, 236, 307, 318, 354, 614, 636, 708, 921, 1228, 1842, 3127, 3684, 6254, 9381, 12508, 16271, 18113, 18762, 32542, 36226, 37524, 48813, 54339, 65084, 72452, 97626, 108678, 195252, 217356, 959989, 1919978, 2879967, 3839956, 5759934, 11519868]

約数ペア:

[(1, 11519868), (2, 5759934), (3, 3839956), (4, 2879967), (6, 1919978), (12, 959989), (53, 217356), (59, 195252), (106, 108678), (118, 97626), (159, 72452), (177, 65084), (212, 54339), (236, 48813), (307, 37524), (318, 36226), (354, 32542), (614, 18762), (636, 18113), (708, 16271), (921, 12508), (1228, 9381), (1842, 6254), (3127, 3684)]