19095270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1307}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 45957888

約数和(自身を除く): 26862618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1307, 1461, 2435, 2614, 2922, 3921, 4870, 6535, 7305, 7842, 13070, 14610, 19605, 39210, 636509, 1273018, 1909527, 3182545, 3819054, 6365090, 9547635, 19095270]

約数ペア:

[(1, 19095270), (2, 9547635), (3, 6365090), (5, 3819054), (6, 3182545), (10, 1909527), (15, 1273018), (30, 636509), (487, 39210), (974, 19605), (1307, 14610), (1461, 13070), (2435, 7842), (2614, 7305), (2922, 6535), (3921, 4870)]