38890986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3517}}^1$

素因数の和:3638

約数の個数: 32

約数和(自身を含む): 82743360

約数和(自身を除く): 43852374

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1843, 3517, 3686, 5529, 7034, 10551, 11058, 21102, 66823, 133646, 200469, 341149, 400938, 682298, 1023447, 2046894, 6481831, 12963662, 19445493, 38890986]

約数ペア:

[(1, 38890986), (2, 19445493), (3, 12963662), (6, 6481831), (19, 2046894), (38, 1023447), (57, 682298), (97, 400938), (114, 341149), (194, 200469), (291, 133646), (582, 66823), (1843, 21102), (3517, 11058), (3686, 10551), (5529, 7034)]