19431170038

素因数分解:

$2^1\times 7^1\times {\mathrm{6551}}^1\times {\mathrm{211867}}^1$

素因数の和:218427

約数の個数: 16

約数和(自身を含む): 33315819264

約数和(自身を除く): 13884649226

約数列:

[1, 2, 7, 14, 6551, 13102, 45857, 91714, 211867, 423734, 1483069, 2966138, 1387940717, 2775881434, 9715585019, 19431170038]

約数ペア:

[(1, 19431170038), (2, 9715585019), (7, 2775881434), (14, 1387940717), (6551, 2966138), (13102, 1483069), (45857, 423734), (91714, 211867)]