21552362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48761}}^1$

素因数の和:48793

約数の個数: 16

約数和(自身を含む): 36864072

約数和(自身を除く): 15311710

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 48761, 97522, 633893, 828937, 1267786, 1657874, 10776181, 21552362]

約数ペア:

[(1, 21552362), (2, 10776181), (13, 1657874), (17, 1267786), (26, 828937), (34, 633893), (221, 97522), (442, 48761)]