1855694014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3557}}^1\times {\mathrm{13729}}^1$

素因数の和:17307

約数の個数: 16

約数和(自身を含む): 2931080400

約数和(自身を除く): 1075386386

約数列:

[1, 2, 19, 38, 3557, 7114, 13729, 27458, 67583, 135166, 260851, 521702, 48834053, 97668106, 927847007, 1855694014]

約数ペア:

[(1, 1855694014), (2, 927847007), (19, 97668106), (38, 48834053), (3557, 521702), (7114, 260851), (13729, 135166), (27458, 67583)]