19012874609

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{8513}}^1$

素因数の和:8681

約数の個数: 32

約数和(自身を含む): 21283637760

約数和(自身を除く): 2270763151

約数列:

[1, 19, 41, 47, 61, 779, 893, 1159, 1927, 2501, 2867, 8513, 36613, 47519, 54473, 117547, 161747, 349033, 400111, 519293, 2233393, 6631627, 7602109, 9866567, 16404551, 21291013, 24406771, 311686469, 404529247, 463728649, 1000677611, 19012874609]

約数ペア:

[(1, 19012874609), (19, 1000677611), (41, 463728649), (47, 404529247), (61, 311686469), (779, 24406771), (893, 21291013), (1159, 16404551), (1927, 9866567), (2501, 7602109), (2867, 6631627), (8513, 2233393), (36613, 519293), (47519, 400111), (54473, 349033), (117547, 161747)]