39244654

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{691}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 59913360

約数和(自身を除く): 20668706

約数列:

[1, 2, 73, 146, 389, 691, 778, 1382, 28397, 50443, 56794, 100886, 268799, 537598, 19622327, 39244654]

約数ペア:

[(1, 39244654), (2, 19622327), (73, 537598), (146, 268799), (389, 100886), (691, 56794), (778, 50443), (1382, 28397)]