16748006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 29203200

約数和(自身を除く): 12455194

約数列:

[1, 2, 11, 19, 22, 38, 103, 206, 209, 389, 418, 778, 1133, 1957, 2266, 3914, 4279, 7391, 8558, 14782, 21527, 40067, 43054, 80134, 81301, 162602, 440737, 761273, 881474, 1522546, 8374003, 16748006]

約数ペア:

[(1, 16748006), (2, 8374003), (11, 1522546), (19, 881474), (22, 761273), (38, 440737), (103, 162602), (206, 81301), (209, 80134), (389, 43054), (418, 40067), (778, 21527), (1133, 14782), (1957, 8558), (2266, 7391), (3914, 4279)]