16019984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{58897}}^1$

素因数の和:58922

約数の個数: 20

約数和(自身を含む): 32865084

約数和(自身を除く): 16845100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 58897, 117794, 235588, 471176, 942352, 1001249, 2002498, 4004996, 8009992, 16019984]

約数ペア:

[(1, 16019984), (2, 8009992), (4, 4004996), (8, 2002498), (16, 1001249), (17, 942352), (34, 471176), (68, 235588), (136, 117794), (272, 58897)]