15894020004

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{332873}}^1$

素因数の和:333076

約数の個数: 48

約数和(自身を含む): 38922291072

約数和(自身を除く): 23028271068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 173, 276, 346, 519, 692, 1038, 2076, 3979, 7958, 11937, 15916, 23874, 47748, 332873, 665746, 998619, 1331492, 1997238, 3994476, 7656079, 15312158, 22968237, 30624316, 45936474, 57587029, 91872948, 115174058, 172761087, 230348116, 345522174, 691044348, 1324501667, 2649003334, 3973505001, 5298006668, 7947010002, 15894020004]

約数ペア:

[(1, 15894020004), (2, 7947010002), (3, 5298006668), (4, 3973505001), (6, 2649003334), (12, 1324501667), (23, 691044348), (46, 345522174), (69, 230348116), (92, 172761087), (138, 115174058), (173, 91872948), (276, 57587029), (346, 45936474), (519, 30624316), (692, 22968237), (1038, 15312158), (2076, 7656079), (3979, 3994476), (7958, 1997238), (11937, 1331492), (15916, 998619), (23874, 665746), (47748, 332873)]