19040422

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3257}}^1$

素因数の和:3375

約数の個数: 16

約数和(自身を含む): 29712960

約数和(自身を除く): 10672538

約数列:

[1, 2, 37, 74, 79, 158, 2923, 3257, 5846, 6514, 120509, 241018, 257303, 514606, 9520211, 19040422]

約数ペア:

[(1, 19040422), (2, 9520211), (37, 514606), (74, 257303), (79, 241018), (158, 120509), (2923, 6514), (3257, 5846)]