16921614

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{8081}}^1$

素因数の和:8435

約数の個数: 16

約数和(自身を含む): 33944400

約数和(自身を除く): 17022786

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 8081, 16162, 24243, 48486, 2820269, 5640538, 8460807, 16921614]

約数ペア:

[(1, 16921614), (2, 8460807), (3, 5640538), (6, 2820269), (349, 48486), (698, 24243), (1047, 16162), (2094, 8081)]