19719762

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 42187392

約数和(自身を除く): 22467630

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 206, 309, 618, 1751, 1877, 3502, 3754, 5253, 5631, 10506, 11262, 31909, 63818, 95727, 191454, 193331, 386662, 579993, 1159986, 3286627, 6573254, 9859881, 19719762]

約数ペア:

[(1, 19719762), (2, 9859881), (3, 6573254), (6, 3286627), (17, 1159986), (34, 579993), (51, 386662), (102, 193331), (103, 191454), (206, 95727), (309, 63818), (618, 31909), (1751, 11262), (1877, 10506), (3502, 5631), (3754, 5253)]