38784754

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{1259}}^1$

素因数の和:1545

約数の個数: 16

約数和(自身を含む): 59300640

約数和(自身を除く): 20515886

約数列:

[1, 2, 73, 146, 211, 422, 1259, 2518, 15403, 30806, 91907, 183814, 265649, 531298, 19392377, 38784754]

約数ペア:

[(1, 38784754), (2, 19392377), (73, 531298), (146, 265649), (211, 183814), (422, 91907), (1259, 30806), (2518, 15403)]