194290504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1278227}}^1$

素因数の和:1278252

約数の個数: 16

約数和(自身を含む): 383468400

約数和(自身を除く): 189177896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1278227, 2556454, 5112908, 10225816, 24286313, 48572626, 97145252, 194290504]

約数ペア:

[(1, 194290504), (2, 97145252), (4, 48572626), (8, 24286313), (19, 10225816), (38, 5112908), (76, 2556454), (152, 1278227)]