1809228146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{116981}}^1$

素因数の和:117050

約数の個数: 32

約数和(自身を含む): 3200627520

約数和(自身を除く): 1391399374

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 7733, 15466, 116981, 233962, 1286791, 2222639, 2573582, 4328297, 4445278, 8656594, 24449029, 47611267, 48898058, 82237643, 95222534, 164475286, 904614073, 1809228146]

約数ペア:

[(1, 1809228146), (2, 904614073), (11, 164475286), (19, 95222534), (22, 82237643), (37, 48898058), (38, 47611267), (74, 24449029), (209, 8656594), (407, 4445278), (418, 4328297), (703, 2573582), (814, 2222639), (1406, 1286791), (7733, 233962), (15466, 116981)]