78909014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{1801}}^1$

素因数の和:2975

約数の個数: 16

約数和(自身を含む): 124770480

約数和(自身を除く): 45861466

約数列:

[1, 2, 19, 38, 1153, 1801, 2306, 3602, 21907, 34219, 43814, 68438, 2076553, 4153106, 39454507, 78909014]

約数ペア:

[(1, 78909014), (2, 39454507), (19, 4153106), (38, 2076553), (1153, 68438), (1801, 43814), (2306, 34219), (3602, 21907)]