15262814

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 28128000

約数和(自身を除く): 12865186

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1171, 1862, 2342, 6517, 8197, 13034, 16394, 22249, 44498, 57379, 114758, 155743, 311486, 401653, 803306, 1090201, 2180402, 7631407, 15262814]

約数ペア:

[(1, 15262814), (2, 7631407), (7, 2180402), (14, 1090201), (19, 803306), (38, 401653), (49, 311486), (98, 155743), (133, 114758), (266, 57379), (343, 44498), (686, 22249), (931, 16394), (1171, 13034), (1862, 8197), (2342, 6517)]