18593992

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 36197280

約数和(自身を除く): 17603288

約数列:

[1, 2, 4, 8, 41, 82, 83, 164, 166, 328, 332, 664, 683, 1366, 2732, 3403, 5464, 6806, 13612, 27224, 28003, 56006, 56689, 112012, 113378, 224024, 226756, 453512, 2324249, 4648498, 9296996, 18593992]

約数ペア:

[(1, 18593992), (2, 9296996), (4, 4648498), (8, 2324249), (41, 453512), (82, 226756), (83, 224024), (164, 113378), (166, 112012), (328, 56689), (332, 56006), (664, 28003), (683, 27224), (1366, 13612), (2732, 6806), (3403, 5464)]