47889538

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{3491}}^1$

素因数の和:3550

約数の個数: 16

約数和(自身を含む): 75846240

約数和(自身を除く): 27956702

約数列:

[1, 2, 19, 38, 361, 722, 3491, 6859, 6982, 13718, 66329, 132658, 1260251, 2520502, 23944769, 47889538]

約数ペア:

[(1, 47889538), (2, 23944769), (19, 2520502), (38, 1260251), (361, 132658), (722, 66329), (3491, 13718), (6859, 6982)]