13107872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{21559}}^1$

素因数の和:21588

約数の個数: 24

約数和(自身を含む): 27165600

約数和(自身を除く): 14057728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 21559, 43118, 86236, 172472, 344944, 409621, 689888, 819242, 1638484, 3276968, 6553936, 13107872]

約数ペア:

[(1, 13107872), (2, 6553936), (4, 3276968), (8, 1638484), (16, 819242), (19, 689888), (32, 409621), (38, 344944), (76, 172472), (152, 86236), (304, 43118), (608, 21559)]