12794271148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{345679}}^1$

素因数の和:346189

約数の個数: 24

約数和(自身を含む): 23616857600

約数和(自身を除く): 10822586452

約数列:

[1, 2, 4, 19, 38, 76, 487, 974, 1948, 9253, 18506, 37012, 345679, 691358, 1382716, 6567901, 13135802, 26271604, 168345673, 336691346, 673382692, 3198567787, 6397135574, 12794271148]

約数ペア:

[(1, 12794271148), (2, 6397135574), (4, 3198567787), (19, 673382692), (38, 336691346), (76, 168345673), (487, 26271604), (974, 13135802), (1948, 6567901), (9253, 1382716), (18506, 691358), (37012, 345679)]