18937366942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2333}}^1\times {\mathrm{312199}}^1$

素因数の和:314547

約数の個数: 16

約数和(自身を含む): 30604341600

約数和(自身を除く): 11666974658

約数列:

[1, 2, 13, 26, 2333, 4666, 30329, 60658, 312199, 624398, 4058587, 8117174, 728360267, 1456720534, 9468683471, 18937366942]

約数ペア:

[(1, 18937366942), (2, 9468683471), (13, 1456720534), (26, 728360267), (2333, 8117174), (4666, 4058587), (30329, 624398), (60658, 312199)]