19586056

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{953}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 42128640

約数和(自身を除く): 22542584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 734, 953, 1468, 1906, 2569, 2936, 3812, 5138, 6671, 7624, 10276, 13342, 20552, 26684, 53368, 349751, 699502, 1399004, 2448257, 2798008, 4896514, 9793028, 19586056]

約数ペア:

[(1, 19586056), (2, 9793028), (4, 4896514), (7, 2798008), (8, 2448257), (14, 1399004), (28, 699502), (56, 349751), (367, 53368), (734, 26684), (953, 20552), (1468, 13342), (1906, 10276), (2569, 7624), (2936, 6671), (3812, 5138)]