29857438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15731}}^1$

素因数の和:15819

約数の個数: 16

約数和(自身を含む): 48895056

約数和(自身を除く): 19037618

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 15731, 31462, 204503, 409006, 1148363, 2296726, 14928719, 29857438]

約数ペア:

[(1, 29857438), (2, 14928719), (13, 2296726), (26, 1148363), (73, 409006), (146, 204503), (949, 31462), (1898, 15731)]