28946230

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{19427}}^1$

素因数の和:19583

約数の個数: 16

約数和(自身を含む): 52455600

約数和(自身を除く): 23509370

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 19427, 38854, 97135, 194270, 2894623, 5789246, 14473115, 28946230]

約数ペア:

[(1, 28946230), (2, 14473115), (5, 5789246), (10, 2894623), (149, 194270), (298, 97135), (745, 38854), (1490, 19427)]