25380618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{887}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 53706240

約数和(自身を除く): 28325622

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 251, 502, 753, 887, 1506, 1774, 2661, 4769, 5322, 9538, 14307, 16853, 28614, 33706, 50559, 101118, 222637, 445274, 667911, 1335822, 4230103, 8460206, 12690309, 25380618]

約数ペア:

[(1, 25380618), (2, 12690309), (3, 8460206), (6, 4230103), (19, 1335822), (38, 667911), (57, 445274), (114, 222637), (251, 101118), (502, 50559), (753, 33706), (887, 28614), (1506, 16853), (1774, 14307), (2661, 9538), (4769, 5322)]