19582641

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{6199}}^1$

素因数の和:6227

約数の個数: 24

約数和(自身を含む): 31595200

約数和(自身を除く): 12012559

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 6199, 18597, 55791, 80587, 167373, 241761, 502119, 725283, 1506357, 2175849, 6527547, 19582641]

約数ペア:

[(1, 19582641), (3, 6527547), (9, 2175849), (13, 1506357), (27, 725283), (39, 502119), (81, 241761), (117, 167373), (243, 80587), (351, 55791), (1053, 18597), (3159, 6199)]