12656194804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{170101}}^1$

素因数の和:170224

約数の個数: 48

約数和(自身を含む): 25719422400

約数和(自身を除く): 13063227596

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 178, 209, 356, 418, 836, 979, 1691, 1958, 3382, 3916, 6764, 18601, 37202, 74404, 170101, 340202, 680404, 1871111, 3231919, 3742222, 6463838, 7484444, 12927676, 15138989, 30277978, 35551109, 60555956, 71102218, 142204436, 166528879, 287640791, 333057758, 575281582, 666115516, 1150563164, 3164048701, 6328097402, 12656194804]

約数ペア:

[(1, 12656194804), (2, 6328097402), (4, 3164048701), (11, 1150563164), (19, 666115516), (22, 575281582), (38, 333057758), (44, 287640791), (76, 166528879), (89, 142204436), (178, 71102218), (209, 60555956), (356, 35551109), (418, 30277978), (836, 15138989), (979, 12927676), (1691, 7484444), (1958, 6463838), (3382, 3742222), (3916, 3231919), (6764, 1871111), (18601, 680404), (37202, 340202), (74404, 170101)]