13816390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6367}}^1$

素因数の和:6412

約数の個数: 32

約数和(自身を含む): 29343744

約数和(自身を除く): 15527354

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 6367, 12734, 31835, 44569, 63670, 89138, 197377, 222845, 394754, 445690, 986885, 1381639, 1973770, 2763278, 6908195, 13816390]

約数ペア:

[(1, 13816390), (2, 6908195), (5, 2763278), (7, 1973770), (10, 1381639), (14, 986885), (31, 445690), (35, 394754), (62, 222845), (70, 197377), (155, 89138), (217, 63670), (310, 44569), (434, 31835), (1085, 12734), (2170, 6367)]