19086298002

素因数分解:

$2^1\times 3^3\times {\mathrm{653}}^1\times {\mathrm{541271}}^1$

素因数の和:541935

約数の個数: 32

約数和(自身を含む): 42479026560

約数和(自身を除く): 23392728558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 653, 1306, 1959, 3918, 5877, 11754, 17631, 35262, 541271, 1082542, 1623813, 3247626, 4871439, 9742878, 14614317, 29228634, 353449963, 706899926, 1060349889, 2120699778, 3181049667, 6362099334, 9543149001, 19086298002]

約数ペア:

[(1, 19086298002), (2, 9543149001), (3, 6362099334), (6, 3181049667), (9, 2120699778), (18, 1060349889), (27, 706899926), (54, 353449963), (653, 29228634), (1306, 14614317), (1959, 9742878), (3918, 4871439), (5877, 3247626), (11754, 1623813), (17631, 1082542), (35262, 541271)]