19391391444

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{16659271}}^1$

素因数の和:16659375

約数の個数: 24

約数和(自身を含む): 45713042368

約数和(自身を除く): 26321650924

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 16659271, 33318542, 49977813, 66637084, 99955626, 199911252, 1615949287, 3231898574, 4847847861, 6463797148, 9695695722, 19391391444]

約数ペア:

[(1, 19391391444), (2, 9695695722), (3, 6463797148), (4, 4847847861), (6, 3231898574), (12, 1615949287), (97, 199911252), (194, 99955626), (291, 66637084), (388, 49977813), (582, 33318542), (1164, 16659271)]