15691272838

素因数分解:

$2^1\times {\mathrm{727}}^1\times {\mathrm{1553}}^1\times {\mathrm{6949}}^1$

素因数の和:9231

約数の個数: 16

約数和(自身を含む): 23587855200

約数和(自身を除く): 7896582362

約数列:

[1, 2, 727, 1454, 1553, 3106, 6949, 13898, 1129031, 2258062, 5051923, 10103846, 10791797, 21583594, 7845636419, 15691272838]

約数ペア:

[(1, 15691272838), (2, 7845636419), (727, 21583594), (1454, 10791797), (1553, 10103846), (3106, 5051923), (6949, 2258062), (13898, 1129031)]