145430219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1021}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 166005504

約数和(自身を除く): 20575285

約数列:

[1, 11, 23, 253, 563, 1021, 6193, 11231, 12949, 23483, 142439, 258313, 574823, 6323053, 13220929, 145430219]

約数ペア:

[(1, 145430219), (11, 13220929), (23, 6323053), (253, 574823), (563, 258313), (1021, 142439), (6193, 23483), (11231, 12949)]