19093646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 34032096

約数和(自身を除く): 14938450

約数列:

[1, 2, 11, 13, 22, 26, 101, 143, 202, 286, 661, 1111, 1313, 1322, 2222, 2626, 7271, 8593, 14443, 14542, 17186, 28886, 66761, 94523, 133522, 189046, 734371, 867893, 1468742, 1735786, 9546823, 19093646]

約数ペア:

[(1, 19093646), (2, 9546823), (11, 1735786), (13, 1468742), (22, 867893), (26, 734371), (101, 189046), (143, 133522), (202, 94523), (286, 66761), (661, 28886), (1111, 17186), (1313, 14542), (1322, 14443), (2222, 8593), (2626, 7271)]