19509090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2791}}^1$

素因数の和:3034

約数の個数: 32

約数和(自身を含む): 47039616

約数和(自身を除く): 27530526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 2791, 3495, 5582, 6990, 8373, 13955, 16746, 27910, 41865, 83730, 650303, 1300606, 1950909, 3251515, 3901818, 6503030, 9754545, 19509090]

約数ペア:

[(1, 19509090), (2, 9754545), (3, 6503030), (5, 3901818), (6, 3251515), (10, 1950909), (15, 1300606), (30, 650303), (233, 83730), (466, 41865), (699, 27910), (1165, 16746), (1398, 13955), (2330, 8373), (2791, 6990), (3495, 5582)]