219368378

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{5639}}^1$

素因数の和:6061

約数の個数: 16

約数和(自身を含む): 336234240

約数和(自身を除く): 116865862

約数列:

[1, 2, 53, 106, 367, 734, 5639, 11278, 19451, 38902, 298867, 597734, 2069513, 4139026, 109684189, 219368378]

約数ペア:

[(1, 219368378), (2, 109684189), (53, 4139026), (106, 2069513), (367, 597734), (734, 298867), (5639, 38902), (11278, 19451)]