13731056

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{2459}}^1$

素因数の和:2816

約数の個数: 20

約数和(自身を含む): 26691000

約数和(自身を除く): 12959944

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2459, 2792, 4918, 5584, 9836, 19672, 39344, 858191, 1716382, 3432764, 6865528, 13731056]

約数ペア:

[(1, 13731056), (2, 6865528), (4, 3432764), (8, 1716382), (16, 858191), (349, 39344), (698, 19672), (1396, 9836), (2459, 5584), (2792, 4918)]