19612974322

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{101929}}^1$

素因数の和:102090

約数の個数: 32

約数和(自身を含む): 31704307200

約数和(自身を除く): 12091332878

約数列:

[1, 2, 23, 46, 47, 89, 94, 178, 1081, 2047, 2162, 4094, 4183, 8366, 96209, 101929, 192418, 203858, 2344367, 4688734, 4790663, 9071681, 9581326, 18143362, 110185249, 208648663, 220370498, 417297326, 426369007, 852738014, 9806487161, 19612974322]

約数ペア:

[(1, 19612974322), (2, 9806487161), (23, 852738014), (46, 426369007), (47, 417297326), (89, 220370498), (94, 208648663), (178, 110185249), (1081, 18143362), (2047, 9581326), (2162, 9071681), (4094, 4790663), (4183, 4688734), (8366, 2344367), (96209, 203858), (101929, 192418)]