38939236

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10151}}^1$

素因数の和:10299

約数の個数: 24

約数和(自身を含む): 78454656

約数和(自身を除く): 39515420

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 10151, 20302, 40604, 71057, 142114, 284228, 1390687, 2781374, 5562748, 9734809, 19469618, 38939236]

約数ペア:

[(1, 38939236), (2, 19469618), (4, 9734809), (7, 5562748), (14, 2781374), (28, 1390687), (137, 284228), (274, 142114), (548, 71057), (959, 40604), (1918, 20302), (3836, 10151)]