2015389432

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1894163}}^1$

素因数の和:1894195

約数の個数: 32

約数和(自身を含む): 4545993600

約数和(自身を除く): 2530604168

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1894163, 3788326, 7576652, 13259141, 15153304, 26518282, 35989097, 53036564, 71978194, 106073128, 143956388, 251923679, 287912776, 503847358, 1007694716, 2015389432]

約数ペア:

[(1, 2015389432), (2, 1007694716), (4, 503847358), (7, 287912776), (8, 251923679), (14, 143956388), (19, 106073128), (28, 71978194), (38, 53036564), (56, 35989097), (76, 26518282), (133, 15153304), (152, 13259141), (266, 7576652), (532, 3788326), (1064, 1894163)]