77853374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{19891}}^1$

素因数の和:20015

約数の個数: 16

約数和(自身を含む): 124126080

約数和(自身を除く): 46272706

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 19891, 39782, 377929, 755858, 2048773, 4097546, 38926687, 77853374]

約数ペア:

[(1, 77853374), (2, 38926687), (19, 4097546), (38, 2048773), (103, 755858), (206, 377929), (1957, 39782), (3914, 19891)]