15858284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23459}}^1$

素因数の和:23489

約数の個数: 18

約数和(自身を含む): 30052260

約数和(自身を除く): 14193976

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 23459, 46918, 93836, 304967, 609934, 1219868, 3964571, 7929142, 15858284]

約数ペア:

[(1, 15858284), (2, 7929142), (4, 3964571), (13, 1219868), (26, 609934), (52, 304967), (169, 93836), (338, 46918), (676, 23459)]