15120512

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{10739}}^1$

素因数の和:10764

約数の個数: 32

約数和(自身を含む): 32864400

約数和(自身を除く): 17743888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 10739, 21478, 42956, 85912, 118129, 171824, 236258, 343648, 472516, 687296, 945032, 1374592, 1890064, 3780128, 7560256, 15120512]

約数ペア:

[(1, 15120512), (2, 7560256), (4, 3780128), (8, 1890064), (11, 1374592), (16, 945032), (22, 687296), (32, 472516), (44, 343648), (64, 236258), (88, 171824), (128, 118129), (176, 85912), (352, 42956), (704, 21478), (1408, 10739)]