21932898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281191}}^1$

素因数の和:281209

約数の個数: 16

約数和(自身を含む): 47240256

約数和(自身を除く): 25307358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281191, 562382, 843573, 1687146, 3655483, 7310966, 10966449, 21932898]

約数ペア:

[(1, 21932898), (2, 10966449), (3, 7310966), (6, 3655483), (13, 1687146), (26, 843573), (39, 562382), (78, 281191)]