17933938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5471}}^1$

素因数の和:5633

約数の個数: 16

約数和(自身を含む): 29548800

約数和(自身を除く): 11614862

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 5471, 10942, 60181, 120362, 815179, 1630358, 8966969, 17933938]

約数ペア:

[(1, 17933938), (2, 8966969), (11, 1630358), (22, 815179), (149, 120362), (298, 60181), (1639, 10942), (3278, 5471)]