194119789

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1181}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 210490560

約数和(自身を除く): 16370771

約数列:

[1, 19, 41, 211, 779, 1181, 4009, 8651, 22439, 48421, 164369, 249191, 919999, 4734629, 10216831, 194119789]

約数ペア:

[(1, 194119789), (19, 10216831), (41, 4734629), (211, 919999), (779, 249191), (1181, 164369), (4009, 48421), (8651, 22439)]