189712330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{462713}}^1$

素因数の和:462761

約数の個数: 16

約数和(自身を含む): 349811784

約数和(自身を除く): 160099454

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 462713, 925426, 2313565, 4627130, 18971233, 37942466, 94856165, 189712330]

約数ペア:

[(1, 189712330), (2, 94856165), (5, 37942466), (10, 18971233), (41, 4627130), (82, 2313565), (205, 925426), (410, 462713)]