21232158

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{186247}}^1$

素因数の和:186271

約数の個数: 16

約数和(自身を含む): 44699520

約数和(自身を除く): 23467362

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 186247, 372494, 558741, 1117482, 3538693, 7077386, 10616079, 21232158]

約数ペア:

[(1, 21232158), (2, 10616079), (3, 7077386), (6, 3538693), (19, 1117482), (38, 558741), (57, 372494), (114, 186247)]