12212538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5399}}^1$

素因数の和:5446

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 15003462

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 5399, 10798, 16197, 32394, 70187, 140374, 156571, 210561, 313142, 421122, 469713, 939426, 2035423, 4070846, 6106269, 12212538]

約数ペア:

[(1, 12212538), (2, 6106269), (3, 4070846), (6, 2035423), (13, 939426), (26, 469713), (29, 421122), (39, 313142), (58, 210561), (78, 156571), (87, 140374), (174, 70187), (377, 32394), (754, 16197), (1131, 10798), (2262, 5399)]