19044662

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 35380800

約数和(自身を除く): 16336138

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 269, 389, 538, 778, 1883, 2723, 3497, 3766, 5057, 5446, 6994, 10114, 24479, 35399, 48958, 70798, 104641, 209282, 732487, 1360333, 1464974, 2720666, 9522331, 19044662]

約数ペア:

[(1, 19044662), (2, 9522331), (7, 2720666), (13, 1464974), (14, 1360333), (26, 732487), (91, 209282), (182, 104641), (269, 70798), (389, 48958), (538, 35399), (778, 24479), (1883, 10114), (2723, 6994), (3497, 5446), (3766, 5057)]