2186291012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1627}}^1\times {\mathrm{17681}}^1$

素因数の和:19331

約数の個数: 24

約数和(自身を含む): 4030081440

約数和(自身を除く): 1843790428

約数列:

[1, 2, 4, 19, 38, 76, 1627, 3254, 6508, 17681, 30913, 35362, 61826, 70724, 123652, 335939, 671878, 1343756, 28766987, 57533974, 115067948, 546572753, 1093145506, 2186291012]

約数ペア:

[(1, 2186291012), (2, 1093145506), (4, 546572753), (19, 115067948), (38, 57533974), (76, 28766987), (1627, 1343756), (3254, 671878), (6508, 335939), (17681, 123652), (30913, 70724), (35362, 61826)]