19005441876

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1084043}}^1$

素因数の和:1084540

約数の個数: 36

約数和(自身を含む): 48140225952

約数和(自身を除く): 29134784076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2922, 4383, 5844, 8766, 17532, 1084043, 2168086, 3252129, 4336172, 6504258, 9756387, 13008516, 19512774, 39025548, 527928941, 1055857882, 1583786823, 2111715764, 3167573646, 4751360469, 6335147292, 9502720938, 19005441876]

約数ペア:

[(1, 19005441876), (2, 9502720938), (3, 6335147292), (4, 4751360469), (6, 3167573646), (9, 2111715764), (12, 1583786823), (18, 1055857882), (36, 527928941), (487, 39025548), (974, 19512774), (1461, 13008516), (1948, 9756387), (2922, 6504258), (4383, 4336172), (5844, 3252129), (8766, 2168086), (17532, 1084043)]