121609994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2719}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 211507200

約数和(自身を除く): 89897206

約数列:

[1, 2, 11, 19, 22, 38, 107, 209, 214, 418, 1177, 2033, 2354, 2719, 4066, 5438, 22363, 29909, 44726, 51661, 59818, 103322, 290933, 568271, 581866, 1136542, 3200263, 5527727, 6400526, 11055454, 60804997, 121609994]

約数ペア:

[(1, 121609994), (2, 60804997), (11, 11055454), (19, 6400526), (22, 5527727), (38, 3200263), (107, 1136542), (209, 581866), (214, 568271), (418, 290933), (1177, 103322), (2033, 59818), (2354, 51661), (2719, 44726), (4066, 29909), (5438, 22363)]