189694871041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1\times {\mathrm{75403}}^1$

素因数の和:76296

約数の個数: 16

約数和(自身を含む): 205219526400

約数和(自身を除く): 15524655359

約数列:

[1, 13, 431, 449, 5603, 5837, 75403, 193519, 980239, 2515747, 32498693, 33855947, 422483009, 440127311, 14591913157, 189694871041]

約数ペア:

[(1, 189694871041), (13, 14591913157), (431, 440127311), (449, 422483009), (5603, 33855947), (5837, 32498693), (75403, 2515747), (193519, 980239)]