20219441413

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1667}}^1\times {\mathrm{33599}}^1$

素因数の和:35304

約数の個数: 12

約数和(自身を含む): 21353068800

約数和(自身を除く): 1133627387

約数列:

[1, 19, 361, 1667, 31673, 33599, 601787, 638381, 12129239, 56009533, 1064181127, 20219441413]

約数ペア:

[(1, 20219441413), (19, 1064181127), (361, 56009533), (1667, 12129239), (31673, 638381), (33599, 601787)]