29771822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 48898080

約数和(自身を除く): 19126258

約数列:

[1, 2, 19, 38, 41, 82, 97, 194, 197, 394, 779, 1558, 1843, 3686, 3743, 3977, 7486, 7954, 8077, 16154, 19109, 38218, 75563, 151126, 153463, 306926, 363071, 726142, 783469, 1566938, 14885911, 29771822]

約数ペア:

[(1, 29771822), (2, 14885911), (19, 1566938), (38, 783469), (41, 726142), (82, 363071), (97, 306926), (194, 153463), (197, 151126), (394, 75563), (779, 38218), (1558, 19109), (1843, 16154), (3686, 8077), (3743, 7954), (3977, 7486)]