9865388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 18707808

約数和(自身を除く): 8842420

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 983, 1966, 2509, 3932, 5018, 10036, 12779, 25558, 51116, 189719, 379438, 758876, 2466347, 4932694, 9865388]

約数ペア:

[(1, 9865388), (2, 4932694), (4, 2466347), (13, 758876), (26, 379438), (52, 189719), (193, 51116), (386, 25558), (772, 12779), (983, 10036), (1966, 5018), (2509, 3932)]