19262902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4957}}^1$

素因数の和:5055

約数の個数: 16

約数和(自身を含む): 30342960

約数和(自身を除く): 11080058

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 4957, 9914, 143753, 287506, 332119, 664238, 9631451, 19262902]

約数ペア:

[(1, 19262902), (2, 9631451), (29, 664238), (58, 332119), (67, 287506), (134, 143753), (1943, 9914), (3886, 4957)]