15945982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{853}}^1$

素因数の和:1587

約数の個数: 16

約数和(自身を含む): 25824960

約数和(自身を除く): 9878978

約数列:

[1, 2, 13, 26, 719, 853, 1438, 1706, 9347, 11089, 18694, 22178, 613307, 1226614, 7972991, 15945982]

約数ペア:

[(1, 15945982), (2, 7972991), (13, 1226614), (26, 613307), (719, 22178), (853, 18694), (1438, 11089), (1706, 9347)]