19307184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30941}}^1$

素因数の和:30965

約数の個数: 40

約数和(自身を含む): 53715312

約数和(自身を除く): 34408128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 30941, 61882, 92823, 123764, 185646, 247528, 371292, 402233, 495056, 742584, 804466, 1206699, 1485168, 1608932, 2413398, 3217864, 4826796, 6435728, 9653592, 19307184]

約数ペア:

[(1, 19307184), (2, 9653592), (3, 6435728), (4, 4826796), (6, 3217864), (8, 2413398), (12, 1608932), (13, 1485168), (16, 1206699), (24, 804466), (26, 742584), (39, 495056), (48, 402233), (52, 371292), (78, 247528), (104, 185646), (156, 123764), (208, 92823), (312, 61882), (624, 30941)]