12651706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 21053520

約数和(自身を除く): 8401814

約数列:

[1, 2, 17, 34, 37, 74, 89, 113, 178, 226, 629, 1258, 1513, 1921, 3026, 3293, 3842, 4181, 6586, 8362, 10057, 20114, 55981, 71077, 111962, 142154, 170969, 341938, 372109, 744218, 6325853, 12651706]

約数ペア:

[(1, 12651706), (2, 6325853), (17, 744218), (34, 372109), (37, 341938), (74, 170969), (89, 142154), (113, 111962), (178, 71077), (226, 55981), (629, 20114), (1258, 10057), (1513, 8362), (1921, 6586), (3026, 4181), (3293, 3842)]