21713694

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{190471}}^1$

素因数の和:190495

約数の個数: 16

約数和(自身を含む): 45713280

約数和(自身を除く): 23999586

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 190471, 380942, 571413, 1142826, 3618949, 7237898, 10856847, 21713694]

約数ペア:

[(1, 21713694), (2, 10856847), (3, 7237898), (6, 3618949), (19, 1142826), (38, 571413), (57, 380942), (114, 190471)]