38021090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2063}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 72817920

約数和(自身を除く): 34796830

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 2063, 3686, 4126, 9215, 10315, 18430, 20630, 39197, 78394, 195985, 200111, 391970, 400222, 1000555, 2001110, 3802109, 7604218, 19010545, 38021090]

約数ペア:

[(1, 38021090), (2, 19010545), (5, 7604218), (10, 3802109), (19, 2001110), (38, 1000555), (95, 400222), (97, 391970), (190, 200111), (194, 195985), (485, 78394), (970, 39197), (1843, 20630), (2063, 18430), (3686, 10315), (4126, 9215)]