1917266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2045

約数の個数: 16

約数和(自身を含む): 3182424

約数和(自身を除く): 1265158

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1993, 3986, 25909, 51818, 73741, 147482, 958633, 1917266]

約数ペア:

[(1, 1917266), (2, 958633), (13, 147482), (26, 73741), (37, 51818), (74, 25909), (481, 3986), (962, 1993)]