12700912

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 28347392

約数和(自身を除く): 15646480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 751, 1057, 1208, 1502, 2114, 2416, 3004, 4228, 5257, 6008, 8456, 10514, 12016, 16912, 21028, 42056, 84112, 113401, 226802, 453604, 793807, 907208, 1587614, 1814416, 3175228, 6350456, 12700912]

約数ペア:

[(1, 12700912), (2, 6350456), (4, 3175228), (7, 1814416), (8, 1587614), (14, 907208), (16, 793807), (28, 453604), (56, 226802), (112, 113401), (151, 84112), (302, 42056), (604, 21028), (751, 16912), (1057, 12016), (1208, 10514), (1502, 8456), (2114, 6008), (2416, 5257), (3004, 4228)]