16925628

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 41158656

約数和(自身を除く): 24233028

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 173, 186, 263, 346, 372, 519, 526, 692, 789, 1038, 1052, 1578, 2076, 3156, 5363, 8153, 10726, 16089, 16306, 21452, 24459, 32178, 32612, 45499, 48918, 64356, 90998, 97836, 136497, 181996, 272994, 545988, 1410469, 2820938, 4231407, 5641876, 8462814, 16925628]

約数ペア:

[(1, 16925628), (2, 8462814), (3, 5641876), (4, 4231407), (6, 2820938), (12, 1410469), (31, 545988), (62, 272994), (93, 181996), (124, 136497), (173, 97836), (186, 90998), (263, 64356), (346, 48918), (372, 45499), (519, 32612), (526, 32178), (692, 24459), (789, 21452), (1038, 16306), (1052, 16089), (1578, 10726), (2076, 8153), (3156, 5363)]