19713108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{86461}}^1$

素因数の和:86487

約数の個数: 24

約数和(自身を含む): 48418720

約数和(自身を除く): 28705612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 86461, 172922, 259383, 345844, 518766, 1037532, 1642759, 3285518, 4928277, 6571036, 9856554, 19713108]

約数ペア:

[(1, 19713108), (2, 9856554), (3, 6571036), (4, 4928277), (6, 3285518), (12, 1642759), (19, 1037532), (38, 518766), (57, 345844), (76, 259383), (114, 172922), (228, 86461)]