17945096

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{1021}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 36485400

約数和(自身を除く): 18540304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1021, 1352, 2042, 2197, 4084, 4394, 8168, 8788, 13273, 17576, 26546, 53092, 106184, 172549, 345098, 690196, 1380392, 2243137, 4486274, 8972548, 17945096]

約数ペア:

[(1, 17945096), (2, 8972548), (4, 4486274), (8, 2243137), (13, 1380392), (26, 690196), (52, 345098), (104, 172549), (169, 106184), (338, 53092), (676, 26546), (1021, 17576), (1352, 13273), (2042, 8788), (2197, 8168), (4084, 4394)]