12218954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 21767616

約数和(自身を除く): 9548662

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 883, 1258, 1766, 6919, 9713, 13838, 15011, 19426, 30022, 32671, 65342, 165121, 330242, 359381, 555407, 718762, 1110814, 6109477, 12218954]

約数ペア:

[(1, 12218954), (2, 6109477), (11, 1110814), (17, 718762), (22, 555407), (34, 359381), (37, 330242), (74, 165121), (187, 65342), (374, 32671), (407, 30022), (629, 19426), (814, 15011), (883, 13838), (1258, 9713), (1766, 6919)]