13208651116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173798041}}^1$

素因数の和:173798064

約数の個数: 12

約数和(自身を含む): 24331725880

約数和(自身を除く): 11123074764

約数列:

[1, 2, 4, 19, 38, 76, 173798041, 347596082, 695192164, 3302162779, 6604325558, 13208651116]

約数ペア:

[(1, 13208651116), (2, 6604325558), (4, 3302162779), (19, 695192164), (38, 347596082), (76, 173798041)]