13222231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 15069600

約数和(自身を除く): 1847369

約数列:

[1, 11, 29, 181, 229, 319, 1991, 2519, 5249, 6641, 41449, 57739, 73051, 455939, 1202021, 13222231]

約数ペア:

[(1, 13222231), (11, 1202021), (29, 455939), (181, 73051), (229, 57739), (319, 41449), (1991, 6641), (2519, 5249)]