291212362

素因数分解:

$2^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{19031}}^1$

素因数の和:20133

約数の個数: 16

約数和(自身を含む): 499704192

約数和(自身を除く): 208491830

約数列:

[1, 2, 7, 14, 1093, 2186, 7651, 15302, 19031, 38062, 133217, 266434, 20800883, 41601766, 145606181, 291212362]

約数ペア:

[(1, 291212362), (2, 145606181), (7, 41601766), (14, 20800883), (1093, 266434), (2186, 133217), (7651, 38062), (15302, 19031)]