15770874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19763}}^1$

素因数の和:19794

約数の個数: 32

約数和(自身を含む): 37946880

約数和(自身を除く): 22176006

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 19763, 39526, 59289, 118578, 138341, 276682, 375497, 415023, 750994, 830046, 1126491, 2252982, 2628479, 5256958, 7885437, 15770874]

約数ペア:

[(1, 15770874), (2, 7885437), (3, 5256958), (6, 2628479), (7, 2252982), (14, 1126491), (19, 830046), (21, 750994), (38, 415023), (42, 375497), (57, 276682), (114, 138341), (133, 118578), (266, 59289), (399, 39526), (798, 19763)]