12912884614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{98869}}^1$

素因数の和:99388

約数の個数: 32

約数和(自身を含む): 23349139200

約数和(自身を除く): 10436254586

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 491, 982, 3437, 6874, 9329, 18658, 65303, 98869, 130606, 197738, 692083, 1384166, 1878511, 3757022, 13149577, 26299154, 48544679, 97089358, 339812753, 679625506, 922348901, 1844697802, 6456442307, 12912884614]

約数ペア:

[(1, 12912884614), (2, 6456442307), (7, 1844697802), (14, 922348901), (19, 679625506), (38, 339812753), (133, 97089358), (266, 48544679), (491, 26299154), (982, 13149577), (3437, 3757022), (6874, 1878511), (9329, 1384166), (18658, 692083), (65303, 197738), (98869, 130606)]