29887798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3527}}^1$

素因数の和:3771

約数の個数: 16

約数和(自身を含む): 47416320

約数和(自身を除く): 17528522

約数列:

[1, 2, 19, 38, 223, 446, 3527, 4237, 7054, 8474, 67013, 134026, 786521, 1573042, 14943899, 29887798]

約数ペア:

[(1, 29887798), (2, 14943899), (19, 1573042), (38, 786521), (223, 134026), (446, 67013), (3527, 8474), (4237, 7054)]