19319132

素因数分解:

$2^2\times 7^3\times {\mathrm{14081}}^1$

素因数の和:14106

約数の個数: 24

約数和(自身を含む): 39429600

約数和(自身を除く): 20110468

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 14081, 28162, 56324, 98567, 197134, 394268, 689969, 1379938, 2759876, 4829783, 9659566, 19319132]

約数ペア:

[(1, 19319132), (2, 9659566), (4, 4829783), (7, 2759876), (14, 1379938), (28, 689969), (49, 394268), (98, 197134), (196, 98567), (343, 56324), (686, 28162), (1372, 14081)]