19716506354

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2134283}}^1$

素因数の和:2134465

約数の個数: 16

約数和(自身を含む): 30733689600

約数和(自身を除く): 11017183246

約数列:

[1, 2, 31, 62, 149, 298, 4619, 9238, 2134283, 4268566, 66162773, 132325546, 318008167, 636016334, 9858253177, 19716506354]

約数ペア:

[(1, 19716506354), (2, 9858253177), (31, 636016334), (62, 318008167), (149, 132325546), (298, 66162773), (4619, 4268566), (9238, 2134283)]