13767970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 26282880

約数和(自身を除く): 12514910

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 233, 311, 466, 622, 1165, 1555, 2330, 3110, 4427, 5909, 8854, 11818, 22135, 29545, 44270, 59090, 72463, 144926, 362315, 724630, 1376797, 2753594, 6883985, 13767970]

約数ペア:

[(1, 13767970), (2, 6883985), (5, 2753594), (10, 1376797), (19, 724630), (38, 362315), (95, 144926), (190, 72463), (233, 59090), (311, 44270), (466, 29545), (622, 22135), (1165, 11818), (1555, 8854), (2330, 5909), (3110, 4427)]