11723641808

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{19803449}}^1$

素因数の和:19803494

約数の個数: 20

約数和(自身を含む): 23328464100

約数和(自身を除く): 11604822292

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 19803449, 39606898, 79213796, 158427592, 316855184, 732727613, 1465455226, 2930910452, 5861820904, 11723641808]

約数ペア:

[(1, 11723641808), (2, 5861820904), (4, 2930910452), (8, 1465455226), (16, 732727613), (37, 316855184), (74, 158427592), (148, 79213796), (296, 39606898), (592, 19803449)]