78918134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{4933}}^1$

素因数の和:5375

約数の個数: 16

約数和(自身を含む): 124928880

約数和(自身を除く): 46010746

約数列:

[1, 2, 19, 38, 421, 842, 4933, 7999, 9866, 15998, 93727, 187454, 2076793, 4153586, 39459067, 78918134]

約数ペア:

[(1, 78918134), (2, 39459067), (19, 4153586), (38, 2076793), (421, 187454), (842, 93727), (4933, 15998), (7999, 9866)]