11965756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 36

約数和(自身を含む): 24292296

約数和(自身を除く): 12326540

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 289, 374, 578, 748, 941, 1156, 1882, 3179, 3764, 6358, 10351, 12716, 15997, 20702, 31994, 41404, 63988, 175967, 271949, 351934, 543898, 703868, 1087796, 2991439, 5982878, 11965756]

約数ペア:

[(1, 11965756), (2, 5982878), (4, 2991439), (11, 1087796), (17, 703868), (22, 543898), (34, 351934), (44, 271949), (68, 175967), (187, 63988), (289, 41404), (374, 31994), (578, 20702), (748, 15997), (941, 12716), (1156, 10351), (1882, 6358), (3179, 3764)]