22249983

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19991}}^1$

素因数の和:20054

約数の個数: 16

約数和(自身を含む): 34546176

約数和(自身を除く): 12296193

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 19991, 59973, 139937, 419811, 1059523, 3178569, 7416661, 22249983]

約数ペア:

[(1, 22249983), (3, 7416661), (7, 3178569), (21, 1059523), (53, 419811), (159, 139937), (371, 59973), (1113, 19991)]