355855142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199247}}^1$

素因数の和:199315

約数の個数: 16

約数和(自身を含む): 573834240

約数和(自身を除く): 217979098

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 199247, 398494, 3785693, 7571386, 9364609, 18729218, 177927571, 355855142]

約数ペア:

[(1, 355855142), (2, 177927571), (19, 18729218), (38, 9364609), (47, 7571386), (94, 3785693), (893, 398494), (1786, 199247)]