19068254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 31842720

約数和(自身を除く): 12774466

約数列:

[1, 2, 17, 29, 34, 58, 83, 166, 233, 466, 493, 986, 1411, 2407, 2822, 3961, 4814, 6757, 7922, 13514, 19339, 38678, 40919, 81838, 114869, 229738, 328763, 560831, 657526, 1121662, 9534127, 19068254]

約数ペア:

[(1, 19068254), (2, 9534127), (17, 1121662), (29, 657526), (34, 560831), (58, 328763), (83, 229738), (166, 114869), (233, 81838), (466, 40919), (493, 38678), (986, 19339), (1411, 13514), (2407, 7922), (2822, 6757), (3961, 4814)]