19034504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1291}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 37984800

約数和(自身を除く): 18950296

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1291, 1843, 2582, 3686, 5164, 7372, 10328, 14744, 24529, 49058, 98116, 125227, 196232, 250454, 500908, 1001816, 2379313, 4758626, 9517252, 19034504]

約数ペア:

[(1, 19034504), (2, 9517252), (4, 4758626), (8, 2379313), (19, 1001816), (38, 500908), (76, 250454), (97, 196232), (152, 125227), (194, 98116), (388, 49058), (776, 24529), (1291, 14744), (1843, 10328), (2582, 7372), (3686, 5164)]