15673291216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4686989}}^1$

素因数の和:4687027

約数の個数: 40

約数和(自身を含む): 34871205600

約数和(自身を除く): 19197914384

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 4686989, 9373978, 18747956, 37495912, 51556879, 74991824, 89052791, 103113758, 178105582, 206227516, 356211164, 412455032, 712422328, 824910064, 979580701, 1424844656, 1959161402, 3918322804, 7836645608, 15673291216]

約数ペア:

[(1, 15673291216), (2, 7836645608), (4, 3918322804), (8, 1959161402), (11, 1424844656), (16, 979580701), (19, 824910064), (22, 712422328), (38, 412455032), (44, 356211164), (76, 206227516), (88, 178105582), (152, 103113758), (176, 89052791), (209, 74991824), (304, 51556879), (418, 37495912), (836, 18747956), (1672, 9373978), (3344, 4686989)]