19305832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 46529280

約数和(自身を除く): 27223448

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1153, 1196, 1288, 2093, 2306, 2392, 4186, 4612, 8071, 8372, 9224, 14989, 16142, 16744, 26519, 29978, 32284, 53038, 59956, 64568, 104923, 106076, 119912, 185633, 209846, 212152, 344747, 371266, 419692, 689494, 742532, 839384, 1378988, 1485064, 2413229, 2757976, 4826458, 9652916, 19305832]

約数ペア:

[(1, 19305832), (2, 9652916), (4, 4826458), (7, 2757976), (8, 2413229), (13, 1485064), (14, 1378988), (23, 839384), (26, 742532), (28, 689494), (46, 419692), (52, 371266), (56, 344747), (91, 212152), (92, 209846), (104, 185633), (161, 119912), (182, 106076), (184, 104923), (299, 64568), (322, 59956), (364, 53038), (598, 32284), (644, 29978), (728, 26519), (1153, 16744), (1196, 16142), (1288, 14989), (2093, 9224), (2306, 8372), (2392, 8071), (4186, 4612)]