71207554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{170353}}^1$

素因数の和:170385

約数の個数: 16

約数和(自身を含む): 122654880

約数和(自身を除く): 51447326

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 170353, 340706, 1873883, 3236707, 3747766, 6473414, 35603777, 71207554]

約数ペア:

[(1, 71207554), (2, 35603777), (11, 6473414), (19, 3747766), (22, 3236707), (38, 1873883), (209, 340706), (418, 170353)]