22278494

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6949}}^1$

素因数の和:7187

約数の個数: 16

約数和(自身を含む): 38364000

約数和(自身を除く): 16085506

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 6949, 13898, 48643, 97286, 1591321, 3182642, 11139247, 22278494]

約数ペア:

[(1, 22278494), (2, 11139247), (7, 3182642), (14, 1591321), (229, 97286), (458, 48643), (1603, 13898), (3206, 6949)]