16813004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{881}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 31808448

約数和(自身を除く): 14995444

約数列:

[1, 2, 4, 13, 26, 52, 367, 734, 881, 1468, 1762, 3524, 4771, 9542, 11453, 19084, 22906, 45812, 323327, 646654, 1293308, 4203251, 8406502, 16813004]

約数ペア:

[(1, 16813004), (2, 8406502), (4, 4203251), (13, 1293308), (26, 646654), (52, 323327), (367, 45812), (734, 22906), (881, 19084), (1468, 11453), (1762, 9542), (3524, 4771)]