15187132912

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{317563}}^1$

素因数の和:317646

約数の個数: 60

約数和(自身を含む): 34790406456

約数和(自身を除く): 19603273544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 784, 854, 976, 1708, 2989, 3416, 5978, 6832, 11956, 23912, 47824, 317563, 635126, 1270252, 2222941, 2540504, 4445882, 5081008, 8891764, 15560587, 17783528, 19371343, 31121174, 35567056, 38742686, 62242348, 77485372, 124484696, 135599401, 154970744, 248969392, 271198802, 309941488, 542397604, 949195807, 1084795208, 1898391614, 2169590416, 3796783228, 7593566456, 15187132912]

約数ペア:

[(1, 15187132912), (2, 7593566456), (4, 3796783228), (7, 2169590416), (8, 1898391614), (14, 1084795208), (16, 949195807), (28, 542397604), (49, 309941488), (56, 271198802), (61, 248969392), (98, 154970744), (112, 135599401), (122, 124484696), (196, 77485372), (244, 62242348), (392, 38742686), (427, 35567056), (488, 31121174), (784, 19371343), (854, 17783528), (976, 15560587), (1708, 8891764), (2989, 5081008), (3416, 4445882), (5978, 2540504), (6832, 2222941), (11956, 1270252), (23912, 635126), (47824, 317563)]