22147741

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{751}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 27721728

約数和(自身を除く): 5573987

約数列:

[1, 7, 11, 77, 383, 751, 2681, 4213, 5257, 8261, 29491, 57827, 287633, 2013431, 3163963, 22147741]

約数ペア:

[(1, 22147741), (7, 3163963), (11, 2013431), (77, 287633), (383, 57827), (751, 29491), (2681, 8261), (4213, 5257)]