9999236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6203}}^1$

素因数の和:6251

約数の個数: 24

約数和(自身を含む): 19455744

約数和(自身を除く): 9456508

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 6203, 12406, 24812, 80639, 161278, 192293, 322556, 384586, 769172, 2499809, 4999618, 9999236]

約数ペア:

[(1, 9999236), (2, 4999618), (4, 2499809), (13, 769172), (26, 384586), (31, 322556), (52, 192293), (62, 161278), (124, 80639), (403, 24812), (806, 12406), (1612, 6203)]