18534589730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22330831}}^1$

素因数の和:22330921

約数の個数: 16

約数和(自身を含む): 33764217984

約数和(自身を除く): 15229628254

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 22330831, 44661662, 111654155, 223308310, 1853458973, 3706917946, 9267294865, 18534589730]

約数ペア:

[(1, 18534589730), (2, 9267294865), (5, 3706917946), (10, 1853458973), (83, 223308310), (166, 111654155), (415, 44661662), (830, 22330831)]