18895762

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3163}}^1$

素因数の和:3297

約数の個数: 16

約数和(自身を含む): 29615040

約数和(自身を除く): 10719278

約数列:

[1, 2, 29, 58, 103, 206, 2987, 3163, 5974, 6326, 91727, 183454, 325789, 651578, 9447881, 18895762]

約数ペア:

[(1, 18895762), (2, 9447881), (29, 651578), (58, 325789), (103, 183454), (206, 91727), (2987, 6326), (3163, 5974)]