19426578

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 21215982

約数列:

[1, 2, 3, 6, 29, 58, 87, 97, 174, 194, 291, 582, 1151, 2302, 2813, 3453, 5626, 6906, 8439, 16878, 33379, 66758, 100137, 111647, 200274, 223294, 334941, 669882, 3237763, 6475526, 9713289, 19426578]

約数ペア:

[(1, 19426578), (2, 9713289), (3, 6475526), (6, 3237763), (29, 669882), (58, 334941), (87, 223294), (97, 200274), (174, 111647), (194, 100137), (291, 66758), (582, 33379), (1151, 16878), (2302, 8439), (2813, 6906), (3453, 5626)]