27945542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15647}}^1$

素因数の和:15715

約数の個数: 16

約数和(自身を含む): 45066240

約数和(自身を除く): 17120698

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 15647, 31294, 297293, 594586, 735409, 1470818, 13972771, 27945542]

約数ペア:

[(1, 27945542), (2, 13972771), (19, 1470818), (38, 735409), (47, 594586), (94, 297293), (893, 31294), (1786, 15647)]