9811828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9931}}^1$

素因数の和:9967

約数の個数: 24

約数和(自身を含む): 19466720

約数和(自身を除く): 9654892

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 9931, 19862, 39724, 129103, 188689, 258206, 377378, 516412, 754756, 2452957, 4905914, 9811828]

約数ペア:

[(1, 9811828), (2, 4905914), (4, 2452957), (13, 754756), (19, 516412), (26, 377378), (38, 258206), (52, 188689), (76, 129103), (247, 39724), (494, 19862), (988, 9931)]