11888656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1019

約数の個数: 40

約数和(自身を含む): 25239704

約数和(自身を除く): 13351048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 937, 976, 1586, 1874, 3172, 3748, 6344, 7496, 12181, 12688, 14992, 24362, 48724, 57157, 97448, 114314, 194896, 228628, 457256, 743041, 914512, 1486082, 2972164, 5944328, 11888656]

約数ペア:

[(1, 11888656), (2, 5944328), (4, 2972164), (8, 1486082), (13, 914512), (16, 743041), (26, 457256), (52, 228628), (61, 194896), (104, 114314), (122, 97448), (208, 57157), (244, 48724), (488, 24362), (793, 14992), (937, 12688), (976, 12181), (1586, 7496), (1874, 6344), (3172, 3748)]