9905792

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{5953}}^1$

素因数の和:5980

約数の個数: 32

約数和(自身を含む): 21255780

約数和(自身を除く): 11349988

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 5953, 11906, 23812, 47624, 77389, 95248, 154778, 190496, 309556, 380992, 619112, 761984, 1238224, 2476448, 4952896, 9905792]

約数ペア:

[(1, 9905792), (2, 4952896), (4, 2476448), (8, 1238224), (13, 761984), (16, 619112), (26, 380992), (32, 309556), (52, 190496), (64, 154778), (104, 95248), (128, 77389), (208, 47624), (416, 23812), (832, 11906), (1664, 5953)]