19626246

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{5119}}^1$

素因数の和:5201

約数の個数: 32

約数和(自身を含む): 44236800

約数和(自身を除く): 24610554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 5119, 10238, 15357, 30714, 46071, 92142, 138213, 276426, 363449, 726898, 1090347, 2180694, 3271041, 6542082, 9813123, 19626246]

約数ペア:

[(1, 19626246), (2, 9813123), (3, 6542082), (6, 3271041), (9, 2180694), (18, 1090347), (27, 726898), (54, 363449), (71, 276426), (142, 138213), (213, 92142), (426, 46071), (639, 30714), (1278, 15357), (1917, 10238), (3834, 5119)]