12912102128

素因数分解:

$2^4\times {\mathrm{53611}}^1\times {\mathrm{15053}}^1$

素因数の和:68672

約数の個数: 20

約数和(自身を含む): 25019326488

約数和(自身を除く): 12107224360

約数列:

[1, 2, 4, 8, 16, 15053, 30106, 53611, 60212, 107222, 120424, 214444, 240848, 428888, 857776, 807006383, 1614012766, 3228025532, 6456051064, 12912102128]

約数ペア:

[(1, 12912102128), (2, 6456051064), (4, 3228025532), (8, 1614012766), (16, 807006383), (15053, 857776), (30106, 428888), (53611, 240848), (60212, 214444), (107222, 120424)]