201914982

素因数分解:

$2^1\times 3^2\times {\mathrm{1291}}^1\times {\mathrm{8689}}^1$

素因数の和:9988

約数の個数: 24

約数和(自身を含む): 437871720

約数和(自身を除く): 235956738

約数列:

[1, 2, 3, 6, 9, 18, 1291, 2582, 3873, 7746, 8689, 11619, 17378, 23238, 26067, 52134, 78201, 156402, 11217499, 22434998, 33652497, 67304994, 100957491, 201914982]

約数ペア:

[(1, 201914982), (2, 100957491), (3, 67304994), (6, 33652497), (9, 22434998), (18, 11217499), (1291, 156402), (2582, 78201), (3873, 52134), (7746, 26067), (8689, 23238), (11619, 17378)]