28633798

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{39659}}^1$

素因数の和:39699

約数の個数: 12

約数和(自身を含む): 45331380

約数和(自身を除く): 16697582

約数列:

[1, 2, 19, 38, 361, 722, 39659, 79318, 753521, 1507042, 14316899, 28633798]

約数ペア:

[(1, 28633798), (2, 14316899), (19, 1507042), (38, 753521), (361, 79318), (722, 39659)]