19320112

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1338

約数の個数: 60

約数和(自身を含む): 45871320

約数和(自身を除く): 26551208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1297, 1862, 2128, 2594, 3724, 5188, 7448, 9079, 10376, 14896, 18158, 20752, 24643, 36316, 49286, 63553, 72632, 98572, 127106, 145264, 172501, 197144, 254212, 345002, 394288, 508424, 690004, 1016848, 1207507, 1380008, 2415014, 2760016, 4830028, 9660056, 19320112]

約数ペア:

[(1, 19320112), (2, 9660056), (4, 4830028), (7, 2760016), (8, 2415014), (14, 1380008), (16, 1207507), (19, 1016848), (28, 690004), (38, 508424), (49, 394288), (56, 345002), (76, 254212), (98, 197144), (112, 172501), (133, 145264), (152, 127106), (196, 98572), (266, 72632), (304, 63553), (392, 49286), (532, 36316), (784, 24643), (931, 20752), (1064, 18158), (1297, 14896), (1862, 10376), (2128, 9079), (2594, 7448), (3724, 5188)]