15515742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12373}}^1$

素因数の和:12408

約数の個数: 32

約数和(自身を含む): 35637120

約数和(自身を除く): 20121378

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 12373, 24746, 37119, 74238, 136103, 235087, 272206, 408309, 470174, 705261, 816618, 1410522, 2585957, 5171914, 7757871, 15515742]

約数ペア:

[(1, 15515742), (2, 7757871), (3, 5171914), (6, 2585957), (11, 1410522), (19, 816618), (22, 705261), (33, 470174), (38, 408309), (57, 272206), (66, 235087), (114, 136103), (209, 74238), (418, 37119), (627, 24746), (1254, 12373)]