21160811386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1\times {\mathrm{30089}}^1$

素因数の和:32574

約数の個数: 32

約数和(自身を含む): 37306785600

約数和(自身を除く): 16145974214

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2459, 4918, 27049, 30089, 31967, 54098, 60178, 63934, 330979, 351637, 391157, 661958, 703274, 782314, 4302727, 8605454, 73988851, 147977702, 813877361, 961855063, 1627754722, 1923710126, 10580405693, 21160811386]

約数ペア:

[(1, 21160811386), (2, 10580405693), (11, 1923710126), (13, 1627754722), (22, 961855063), (26, 813877361), (143, 147977702), (286, 73988851), (2459, 8605454), (4918, 4302727), (27049, 782314), (30089, 703274), (31967, 661958), (54098, 391157), (60178, 351637), (63934, 330979)]