218984918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1\times {\mathrm{2843}}^1$

素因数の和:4891

約数の個数: 16

約数和(自身を含む): 346057920

約数和(自身を除く): 127073002

約数列:

[1, 2, 19, 38, 2027, 2843, 4054, 5686, 38513, 54017, 77026, 108034, 5762761, 11525522, 109492459, 218984918]

約数ペア:

[(1, 218984918), (2, 109492459), (19, 11525522), (38, 5762761), (2027, 108034), (2843, 77026), (4054, 54017), (5686, 38513)]