22814421

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57179}}^1$

素因数の和:57208

約数の個数: 16

約数和(自身を含む): 36595200

約数和(自身を除く): 13780779

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 57179, 171537, 400253, 1086401, 1200759, 3259203, 7604807, 22814421]

約数ペア:

[(1, 22814421), (3, 7604807), (7, 3259203), (19, 1200759), (21, 1086401), (57, 400253), (133, 171537), (399, 57179)]