19629798

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{863}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 41803776

約数和(自身を除く): 22173978

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 223, 446, 669, 863, 1338, 1726, 2589, 3791, 5178, 7582, 11373, 14671, 22746, 29342, 44013, 88026, 192449, 384898, 577347, 1154694, 3271633, 6543266, 9814899, 19629798]

約数ペア:

[(1, 19629798), (2, 9814899), (3, 6543266), (6, 3271633), (17, 1154694), (34, 577347), (51, 384898), (102, 192449), (223, 88026), (446, 44013), (669, 29342), (863, 22746), (1338, 14671), (1726, 11373), (2589, 7582), (3791, 5178)]