13041886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 23740416

約数和(自身を除く): 10698530

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 1471, 2942, 4433, 8866, 16181, 19123, 32362, 38246, 45601, 91202, 210353, 420706, 501611, 592813, 1003222, 1185626, 6520943, 13041886]

約数ペア:

[(1, 13041886), (2, 6520943), (11, 1185626), (13, 1003222), (22, 592813), (26, 501611), (31, 420706), (62, 210353), (143, 91202), (286, 45601), (341, 38246), (403, 32362), (682, 19123), (806, 16181), (1471, 8866), (2942, 4433)]