31193194634

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6898097}}^1$

素因数の和:6898142

約数の個数: 32

約数和(自身を含む): 59599566720

約数和(自身を除く): 28406372086

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 6898097, 13796194, 48286679, 96573358, 117267649, 131063843, 234535298, 262127686, 820873543, 917446901, 1641747086, 1834893802, 2228085331, 4456170662, 15596597317, 31193194634]

約数ペア:

[(1, 31193194634), (2, 15596597317), (7, 4456170662), (14, 2228085331), (17, 1834893802), (19, 1641747086), (34, 917446901), (38, 820873543), (119, 262127686), (133, 234535298), (238, 131063843), (266, 117267649), (323, 96573358), (646, 48286679), (2261, 13796194), (4522, 6898097)]