16051922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{659}}^1$

素因数の和:1321

約数の個数: 16

約数和(自身を含む): 25423200

約数和(自身を除く): 9371278

約数列:

[1, 2, 19, 38, 641, 659, 1282, 1318, 12179, 12521, 24358, 25042, 422419, 844838, 8025961, 16051922]

約数ペア:

[(1, 16051922), (2, 8025961), (19, 844838), (38, 422419), (641, 25042), (659, 24358), (1282, 12521), (1318, 12179)]