12628882

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 22999680

約数和(自身を除く): 10370798

約数列:

[1, 2, 7, 14, 19, 38, 133, 197, 241, 266, 394, 482, 1379, 1687, 2758, 3374, 3743, 4579, 7486, 9158, 26201, 32053, 47477, 52402, 64106, 94954, 332339, 664678, 902063, 1804126, 6314441, 12628882]

約数ペア:

[(1, 12628882), (2, 6314441), (7, 1804126), (14, 902063), (19, 664678), (38, 332339), (133, 94954), (197, 64106), (241, 52402), (266, 47477), (394, 32053), (482, 26201), (1379, 9158), (1687, 7486), (2758, 4579), (3374, 3743)]