13297948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4729}}^1$

素因数の和:4789

約数の個数: 24

約数和(自身を含む): 25163600

約数和(自身を除く): 11865652

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 4729, 9458, 18916, 89851, 174973, 179702, 349946, 359404, 699892, 3324487, 6648974, 13297948]

約数ペア:

[(1, 13297948), (2, 6648974), (4, 3324487), (19, 699892), (37, 359404), (38, 349946), (74, 179702), (76, 174973), (148, 89851), (703, 18916), (1406, 9458), (2812, 4729)]