28231682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7213}}^1$

素因数の和:7337

約数の個数: 16

約数和(自身を含む): 45015360

約数和(自身を除く): 16783678

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 7213, 14426, 137047, 274094, 742939, 1485878, 14115841, 28231682]

約数ペア:

[(1, 28231682), (2, 14115841), (19, 1485878), (38, 742939), (103, 274094), (206, 137047), (1957, 14426), (3914, 7213)]