198184954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{8123}}^1$

素因数の和:9245

約数の個数: 16

約数和(自身を含む): 324635040

約数和(自身を除く): 126450086

約数列:

[1, 2, 11, 22, 1109, 2218, 8123, 12199, 16246, 24398, 89353, 178706, 9008407, 18016814, 99092477, 198184954]

約数ペア:

[(1, 198184954), (2, 99092477), (11, 18016814), (22, 9008407), (1109, 178706), (2218, 89353), (8123, 24398), (12199, 16246)]