12565565914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1\times {\mathrm{4691}}^1$

素因数の和:5406

約数の個数: 32

約数和(自身を含む): 20684963520

約数和(自身を除く): 8119397606

約数列:

[1, 2, 11, 22, 313, 389, 626, 778, 3443, 4279, 4691, 6886, 8558, 9382, 51601, 103202, 121757, 243514, 1339327, 1468283, 1824799, 2678654, 2936566, 3649598, 16151113, 20072789, 32302226, 40145578, 571162087, 1142324174, 6282782957, 12565565914]

約数ペア:

[(1, 12565565914), (2, 6282782957), (11, 1142324174), (22, 571162087), (313, 40145578), (389, 32302226), (626, 20072789), (778, 16151113), (3443, 3649598), (4279, 2936566), (4691, 2678654), (6886, 1824799), (8558, 1468283), (9382, 1339327), (51601, 243514), (103202, 121757)]