16915244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1699}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 31416000

約数和(自身を除く): 14500756

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 1699, 2489, 3398, 4978, 6796, 9956, 32281, 64562, 129124, 222569, 445138, 890276, 4228811, 8457622, 16915244]

約数ペア:

[(1, 16915244), (2, 8457622), (4, 4228811), (19, 890276), (38, 445138), (76, 222569), (131, 129124), (262, 64562), (524, 32281), (1699, 9956), (2489, 6796), (3398, 4978)]