856553402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1\times {\mathrm{11783}}^1$

素因数の和:13717

約数の個数: 16

約数和(自身を含む): 1353274560

約数和(自身を除く): 496721158

約数列:

[1, 2, 19, 38, 1913, 3826, 11783, 23566, 36347, 72694, 223877, 447754, 22540879, 45081758, 428276701, 856553402]

約数ペア:

[(1, 856553402), (2, 428276701), (19, 45081758), (38, 22540879), (1913, 447754), (3826, 223877), (11783, 72694), (23566, 36347)]