214908060818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{19420573}}^1$

素因数の和:19421089

約数の個数: 16

約数和(自身を含む): 352366894656

約数和(自身を除く): 137458833838

約数列:

[1, 2, 11, 22, 503, 1006, 5533, 11066, 19420573, 38841146, 213626303, 427252606, 9768548219, 19537096438, 107454030409, 214908060818]

約数ペア:

[(1, 214908060818), (2, 107454030409), (11, 19537096438), (22, 9768548219), (503, 427252606), (1006, 213626303), (5533, 38841146), (11066, 19420573)]