19740373322

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{326147}}^1$

素因数の和:326773

約数の個数: 16

約数和(自身を含む): 30222178272

約数和(自身を除く): 10481804950

約数列:

[1, 2, 53, 106, 571, 1142, 30263, 60526, 326147, 652294, 17285791, 34571582, 186229937, 372459874, 9870186661, 19740373322]

約数ペア:

[(1, 19740373322), (2, 9870186661), (53, 372459874), (106, 186229937), (571, 34571582), (1142, 17285791), (30263, 652294), (60526, 326147)]