19299474

素因数分解:

$2^1\times 3^2\times {\mathrm{659}}^1\times {\mathrm{1627}}^1$

素因数の和:2294

約数の個数: 24

約数和(自身を含む): 41904720

約数和(自身を除く): 22605246

約数列:

[1, 2, 3, 6, 9, 18, 659, 1318, 1627, 1977, 3254, 3954, 4881, 5931, 9762, 11862, 14643, 29286, 1072193, 2144386, 3216579, 6433158, 9649737, 19299474]

約数ペア:

[(1, 19299474), (2, 9649737), (3, 6433158), (6, 3216579), (9, 2144386), (18, 1072193), (659, 29286), (1318, 14643), (1627, 11862), (1977, 9762), (3254, 5931), (3954, 4881)]