2205349

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 12

約数和(自身を含む): 2400300

約数和(自身を除く): 194951

約数列:

[1, 19, 41, 149, 361, 779, 2831, 6109, 14801, 53789, 116071, 2205349]

約数ペア:

[(1, 2205349), (19, 116071), (41, 53789), (149, 14801), (361, 6109), (779, 2831)]