12145172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{751}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 22993152

約数和(自身を除く): 10847980

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 751, 1244, 1502, 3004, 4043, 8086, 9763, 16172, 19526, 39052, 233561, 467122, 934244, 3036293, 6072586, 12145172]

約数ペア:

[(1, 12145172), (2, 6072586), (4, 3036293), (13, 934244), (26, 467122), (52, 233561), (311, 39052), (622, 19526), (751, 16172), (1244, 9763), (1502, 8086), (3004, 4043)]