194139478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{30983}}^1$

素因数の和:31239

約数の個数: 16

約数和(自身を含む): 314921376

約数和(自身を除く): 120781898

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 30983, 61966, 402779, 805558, 7466903, 14933806, 97069739, 194139478]

約数ペア:

[(1, 194139478), (2, 97069739), (13, 14933806), (26, 7466903), (241, 805558), (482, 402779), (3133, 61966), (6266, 30983)]