19462078388

素因数分解:

$2^2\times {\mathrm{919}}^1\times {\mathrm{977}}^1\times {\mathrm{5419}}^1$

素因数の和:7319

約数の個数: 24

約数和(自身を含む): 34136894400

約数和(自身を除く): 14674816012

約数列:

[1, 2, 4, 919, 977, 1838, 1954, 3676, 3908, 5419, 10838, 21676, 897863, 1795726, 3591452, 4980061, 5294363, 9960122, 10588726, 19920244, 21177452, 4865519597, 9731039194, 19462078388]

約数ペア:

[(1, 19462078388), (2, 9731039194), (4, 4865519597), (919, 21177452), (977, 19920244), (1838, 10588726), (1954, 9960122), (3676, 5294363), (3908, 4980061), (5419, 3591452), (10838, 1795726), (21676, 897863)]