19584422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68477}}^1$

素因数の和:68503

約数の個数: 16

約数和(自身を含む): 34512912

約数和(自身を除く): 14928490

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 68477, 136954, 753247, 890201, 1506494, 1780402, 9792211, 19584422]

約数ペア:

[(1, 19584422), (2, 9792211), (11, 1780402), (13, 1506494), (22, 890201), (26, 753247), (143, 136954), (286, 68477)]