42908954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{102653}}^1$

素因数の和:102685

約数の個数: 16

約数和(自身を含む): 73910880

約数和(自身を除く): 31001926

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 102653, 205306, 1129183, 1950407, 2258366, 3900814, 21454477, 42908954]

約数ペア:

[(1, 42908954), (2, 21454477), (11, 3900814), (19, 2258366), (22, 1950407), (38, 1129183), (209, 205306), (418, 102653)]