19448666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4969}}^1$

素因数の和:5093

約数の個数: 16

約数和(自身を含む): 31012800

約数和(自身を除く): 11564134

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 4969, 9938, 94411, 188822, 511807, 1023614, 9724333, 19448666]

約数ペア:

[(1, 19448666), (2, 9724333), (19, 1023614), (38, 511807), (103, 188822), (206, 94411), (1957, 9938), (3914, 4969)]