19363838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32381}}^1$

素因数の和:32419

約数の個数: 16

約数和(自身を含む): 32641056

約数和(自身を除く): 13277218

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 32381, 64762, 420953, 744763, 841906, 1489526, 9681919, 19363838]

約数ペア:

[(1, 19363838), (2, 9681919), (13, 1489526), (23, 841906), (26, 744763), (46, 420953), (299, 64762), (598, 32381)]