25530142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1171}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 41854464

約数和(自身を除く): 16324322

約数列:

[1, 2, 11, 22, 991, 1171, 1982, 2342, 10901, 12881, 21802, 25762, 1160461, 2320922, 12765071, 25530142]

約数ペア:

[(1, 25530142), (2, 12765071), (11, 2320922), (22, 1160461), (991, 25762), (1171, 21802), (1982, 12881), (2342, 10901)]