20190616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132833}}^1$

素因数の和:132858

約数の個数: 16

約数和(自身を含む): 39850200

約数和(自身を除く): 19659584

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132833, 265666, 531332, 1062664, 2523827, 5047654, 10095308, 20190616]

約数ペア:

[(1, 20190616), (2, 10095308), (4, 5047654), (8, 2523827), (19, 1062664), (38, 531332), (76, 265666), (152, 132833)]