11860778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 18639936

約数和(自身を除く): 6779158

約数列:

[1, 2, 23, 46, 401, 643, 802, 1286, 9223, 14789, 18446, 29578, 257843, 515686, 5930389, 11860778]

約数ペア:

[(1, 11860778), (2, 5930389), (23, 515686), (46, 257843), (401, 29578), (643, 18446), (802, 14789), (1286, 9223)]