13887728

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{23459}}^1$

素因数の和:23504

約数の個数: 20

約数和(自身を含む): 27635880

約数和(自身を除く): 13748152

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 23459, 46918, 93836, 187672, 375344, 867983, 1735966, 3471932, 6943864, 13887728]

約数ペア:

[(1, 13887728), (2, 6943864), (4, 3471932), (8, 1735966), (16, 867983), (37, 375344), (74, 187672), (148, 93836), (296, 46918), (592, 23459)]