19103672252

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22008839}}^1$

素因数の和:22008881

約数の個数: 24

約数和(自身を含む): 39439841280

約数和(自身を除く): 20336169028

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 22008839, 44017678, 88035356, 154061873, 308123746, 616247492, 682274009, 1364548018, 2729096036, 4775918063, 9551836126, 19103672252]

約数ペア:

[(1, 19103672252), (2, 9551836126), (4, 4775918063), (7, 2729096036), (14, 1364548018), (28, 682274009), (31, 616247492), (62, 308123746), (124, 154061873), (217, 88035356), (434, 44017678), (868, 22008839)]