1927494190

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{39409}}^1$

素因数の和:39556

約数の個数: 32

約数和(自身を含む): 3569600160

約数和(自身を除く): 1642105970

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 335, 365, 670, 730, 4891, 9782, 24455, 39409, 48910, 78818, 197045, 394090, 2640403, 2876857, 5280806, 5753714, 13202015, 14384285, 26404030, 28768570, 192749419, 385498838, 963747095, 1927494190]

約数ペア:

[(1, 1927494190), (2, 963747095), (5, 385498838), (10, 192749419), (67, 28768570), (73, 26404030), (134, 14384285), (146, 13202015), (335, 5753714), (365, 5280806), (670, 2876857), (730, 2640403), (4891, 394090), (9782, 197045), (24455, 78818), (39409, 48910)]