15347836

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4001}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 30927456

約数和(自身を除く): 15579620

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 4001, 8002, 16004, 28007, 56014, 112028, 548137, 1096274, 2192548, 3836959, 7673918, 15347836]

約数ペア:

[(1, 15347836), (2, 7673918), (4, 3836959), (7, 2192548), (14, 1096274), (28, 548137), (137, 112028), (274, 56014), (548, 28007), (959, 16004), (1918, 8002), (3836, 4001)]