15920223834

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2273}}^1\times {\mathrm{15991}}^1$

素因数の和:18342

約数の個数: 32

約数和(自身を含む): 32292837504

約数和(自身を除く): 16372613670

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 2273, 4546, 6819, 13638, 15991, 31982, 47973, 95946, 165929, 331858, 497787, 995574, 1167343, 2334686, 3502029, 7004058, 36347543, 72695086, 109042629, 218085258, 2653370639, 5306741278, 7960111917, 15920223834]

約数ペア:

[(1, 15920223834), (2, 7960111917), (3, 5306741278), (6, 2653370639), (73, 218085258), (146, 109042629), (219, 72695086), (438, 36347543), (2273, 7004058), (4546, 3502029), (6819, 2334686), (13638, 1167343), (15991, 995574), (31982, 497787), (47973, 331858), (95946, 165929)]