258919118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{184153}}^1$

素因数の和:184211

約数の個数: 16

約数和(自身を含む): 419871120

約数和(自身を除く): 160952002

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 184153, 368306, 3498907, 6813661, 6997814, 13627322, 129459559, 258919118]

約数ペア:

[(1, 258919118), (2, 129459559), (19, 13627322), (37, 6997814), (38, 6813661), (74, 3498907), (703, 368306), (1406, 184153)]