19196463

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 31127040

約数和(自身を除く): 11930577

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 1543, 4147, 4629, 12441, 16973, 20059, 44747, 50919, 60177, 134241, 220649, 492217, 581711, 661947, 1476651, 1745133, 6398821, 19196463]

約数ペア:

[(1, 19196463), (3, 6398821), (11, 1745133), (13, 1476651), (29, 661947), (33, 581711), (39, 492217), (87, 220649), (143, 134241), (319, 60177), (377, 50919), (429, 44747), (957, 20059), (1131, 16973), (1543, 12441), (4147, 4629)]