27905642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23689}}^1$

素因数の和:23741

約数の個数: 16

約数和(自身を含む): 45484800

約数和(自身を除く): 17579158

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 23689, 47378, 450091, 734359, 900182, 1468718, 13952821, 27905642]

約数ペア:

[(1, 27905642), (2, 13952821), (19, 1468718), (31, 900182), (38, 734359), (62, 450091), (589, 47378), (1178, 23689)]