19344403

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 22450176

約数和(自身を除く): 3105773

約数列:

[1, 13, 23, 31, 299, 403, 713, 2087, 9269, 27131, 48001, 64697, 624013, 841061, 1488031, 19344403]

約数ペア:

[(1, 19344403), (13, 1488031), (23, 841061), (31, 624013), (299, 64697), (403, 48001), (713, 27131), (2087, 9269)]