15956486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1201}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 29886528

約数和(自身を除く): 13930042

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1201, 1898, 2402, 6643, 8407, 13286, 15613, 16814, 31226, 87673, 109291, 175346, 218582, 613711, 1139749, 1227422, 2279498, 7978243, 15956486]

約数ペア:

[(1, 15956486), (2, 7978243), (7, 2279498), (13, 1227422), (14, 1139749), (26, 613711), (73, 218582), (91, 175346), (146, 109291), (182, 87673), (511, 31226), (949, 16814), (1022, 15613), (1201, 13286), (1898, 8407), (2402, 6643)]