12402610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 24561792

約数和(自身を除く): 12159182

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 823, 1370, 1507, 1646, 3014, 4115, 7535, 8230, 9053, 15070, 18106, 45265, 90530, 112751, 225502, 563755, 1127510, 1240261, 2480522, 6201305, 12402610]

約数ペア:

[(1, 12402610), (2, 6201305), (5, 2480522), (10, 1240261), (11, 1127510), (22, 563755), (55, 225502), (110, 112751), (137, 90530), (274, 45265), (685, 18106), (823, 15070), (1370, 9053), (1507, 8230), (1646, 7535), (3014, 4115)]