21246036526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1259099}}^1$

素因数の和:1259184

約数の個数: 32

約数和(自身を含む): 38075184000

約数和(自身を除く): 16829147474

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 649, 767, 1298, 1534, 8437, 16874, 1259099, 2518198, 13850089, 16368287, 27700178, 32736574, 74286841, 148573682, 180051157, 360102314, 817155251, 965728933, 1634310502, 1931457866, 10623018263, 21246036526]

約数ペア:

[(1, 21246036526), (2, 10623018263), (11, 1931457866), (13, 1634310502), (22, 965728933), (26, 817155251), (59, 360102314), (118, 180051157), (143, 148573682), (286, 74286841), (649, 32736574), (767, 27700178), (1298, 16368287), (1534, 13850089), (8437, 2518198), (16874, 1259099)]