17939192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 35769600

約数和(自身を除く): 17830408

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 1103, 2033, 2206, 4066, 4412, 8132, 8824, 16264, 20957, 41914, 83828, 118021, 167656, 236042, 472084, 944168, 2242399, 4484798, 8969596, 17939192]

約数ペア:

[(1, 17939192), (2, 8969596), (4, 4484798), (8, 2242399), (19, 944168), (38, 472084), (76, 236042), (107, 167656), (152, 118021), (214, 83828), (428, 41914), (856, 20957), (1103, 16264), (2033, 8824), (2206, 8132), (4066, 4412)]