13993808

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{11981}}^1$

素因数の和:12062

約数の個数: 20

約数和(自身を含む): 27486708

約数和(自身を除く): 13492900

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 11981, 23962, 47924, 95848, 191696, 874613, 1749226, 3498452, 6996904, 13993808]

約数ペア:

[(1, 13993808), (2, 6996904), (4, 3498452), (8, 1749226), (16, 874613), (73, 191696), (146, 95848), (292, 47924), (584, 23962), (1168, 11981)]