19857594

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 41204736

約数和(自身を除く): 21347142

約数列:

[1, 2, 3, 6, 47, 67, 94, 134, 141, 201, 282, 402, 1051, 2102, 3149, 3153, 6298, 6306, 9447, 18894, 49397, 70417, 98794, 140834, 148191, 211251, 296382, 422502, 3309599, 6619198, 9928797, 19857594]

約数ペア:

[(1, 19857594), (2, 9928797), (3, 6619198), (6, 3309599), (47, 422502), (67, 296382), (94, 211251), (134, 148191), (141, 140834), (201, 98794), (282, 70417), (402, 49397), (1051, 18894), (2102, 9447), (3149, 6306), (3153, 6298)]