18850202

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8363}}^1$

素因数の和:8402

約数の個数: 24

約数和(自身を含む): 34325856

約数和(自身を除く): 15475654

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 8363, 16726, 58541, 117082, 192349, 384698, 409787, 819574, 1346443, 2692886, 9425101, 18850202]

約数ペア:

[(1, 18850202), (2, 9425101), (7, 2692886), (14, 1346443), (23, 819574), (46, 409787), (49, 384698), (98, 192349), (161, 117082), (322, 58541), (1127, 16726), (2254, 8363)]