12499522078

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{255499}}^1$

素因数の和:255963

約数の個数: 16

約数和(自身を含む): 19104246000

約数和(自身を除く): 6604723922

約数列:

[1, 2, 61, 122, 401, 802, 24461, 48922, 255499, 510998, 15585439, 31170878, 102455099, 204910198, 6249761039, 12499522078]

約数ペア:

[(1, 12499522078), (2, 6249761039), (61, 204910198), (122, 102455099), (401, 31170878), (802, 15585439), (24461, 510998), (48922, 255499)]