19903367631758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{1879}}^1\times {\mathrm{581177}}^1$

素因数の和:583772

約数の個数: 32

約数和(自身を含む): 32214650045760

約数和(自身を除く): 12311282414002

約数列:

[1, 2, 13, 26, 701, 1402, 1879, 3758, 9113, 18226, 24427, 48854, 581177, 1162354, 1317179, 2634358, 7555301, 15110602, 17123327, 34246654, 407405077, 814810154, 1092031583, 2184063166, 5296266001, 10592532002, 14196410579, 28392821158, 765514139683, 1531028279366, 9951683815879, 19903367631758]

約数ペア:

[(1, 19903367631758), (2, 9951683815879), (13, 1531028279366), (26, 765514139683), (701, 28392821158), (1402, 14196410579), (1879, 10592532002), (3758, 5296266001), (9113, 2184063166), (18226, 1092031583), (24427, 814810154), (48854, 407405077), (581177, 34246654), (1162354, 17123327), (1317179, 15110602), (2634358, 7555301)]