39367696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{129499}}^1$

素因数の和:129526

約数の個数: 20

約数和(自身を含む): 80290000

約数和(自身を除く): 40922304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 129499, 258998, 517996, 1035992, 2071984, 2460481, 4920962, 9841924, 19683848, 39367696]

約数ペア:

[(1, 39367696), (2, 19683848), (4, 9841924), (8, 4920962), (16, 2460481), (19, 2071984), (38, 1035992), (76, 517996), (152, 258998), (304, 129499)]