19141398

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 44182320

約数和(自身を除く): 25040922

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 577, 582, 873, 1154, 1731, 1746, 1843, 3462, 3686, 5193, 5529, 10386, 10963, 11058, 16587, 21926, 32889, 33174, 55969, 65778, 98667, 111938, 167907, 197334, 335814, 503721, 1007442, 1063411, 2126822, 3190233, 6380466, 9570699, 19141398]

約数ペア:

[(1, 19141398), (2, 9570699), (3, 6380466), (6, 3190233), (9, 2126822), (18, 1063411), (19, 1007442), (38, 503721), (57, 335814), (97, 197334), (114, 167907), (171, 111938), (194, 98667), (291, 65778), (342, 55969), (577, 33174), (582, 32889), (873, 21926), (1154, 16587), (1731, 11058), (1746, 10963), (1843, 10386), (3462, 5529), (3686, 5193)]