19414292066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{36887}}^1$

素因数の和:37586

約数の個数: 32

約数和(自身を含む): 32423666688

約数和(自身を除く): 13009374622

約数列:

[1, 2, 13, 26, 31, 62, 403, 653, 806, 1306, 8489, 16978, 20243, 36887, 40486, 73774, 263159, 479531, 526318, 959062, 1143497, 2286994, 14865461, 24087211, 29730922, 48174422, 313133743, 626267486, 746703541, 1493407082, 9707146033, 19414292066]

約数ペア:

[(1, 19414292066), (2, 9707146033), (13, 1493407082), (26, 746703541), (31, 626267486), (62, 313133743), (403, 48174422), (653, 29730922), (806, 24087211), (1306, 14865461), (8489, 2286994), (16978, 1143497), (20243, 959062), (36887, 526318), (40486, 479531), (73774, 263159)]