12691068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81353}}^1$

素因数の和:81373

約数の個数: 24

約数和(自身を含む): 31890768

約数和(自身を除く): 19199700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 81353, 162706, 244059, 325412, 488118, 976236, 1057589, 2115178, 3172767, 4230356, 6345534, 12691068]

約数ペア:

[(1, 12691068), (2, 6345534), (3, 4230356), (4, 3172767), (6, 2115178), (12, 1057589), (13, 976236), (26, 488118), (39, 325412), (52, 244059), (78, 162706), (156, 81353)]