10215894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{130973}}^1$

素因数の和:130991

約数の個数: 16

約数和(自身を含む): 22003632

約数和(自身を除く): 11787738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 130973, 261946, 392919, 785838, 1702649, 3405298, 5107947, 10215894]

約数ペア:

[(1, 10215894), (2, 5107947), (3, 3405298), (6, 1702649), (13, 785838), (26, 392919), (39, 261946), (78, 130973)]