222414082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{23029}}^1$

素因数の和:23481

約数の個数: 16

約数和(自身を含む): 364795200

約数和(自身を除く): 142381118

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 23029, 46058, 253319, 506638, 10109731, 20219462, 111207041, 222414082]

約数ペア:

[(1, 222414082), (2, 111207041), (11, 20219462), (22, 10109731), (439, 506638), (878, 253319), (4829, 46058), (9658, 23029)]